Harshali Academy Paid Mind Map PDF
Earth — Our Shared Home
Class 5 The World Around Us complete revision pack with tree mind map, detailed summary, 50+ MCQs, 25 probable exam answers, audio links, and app download links.
How to use this PDF
Harshali Academy is an audio learning app for Class 5 to 10 students. It explains chapters through simple stories, listenable lessons, mind maps, practice questions, and exam preparation support.
What is inside this PDF
- 1. Visual tree mind map
- 2. Detailed chapter summary
- 3. Topic-wise simple explanation
- 4. 50+ practice MCQs with answers
- 5. 25 probable exam questions
- 6. Audio and app links
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Visual tree mind map
Detailed chapter summary
In the chapter "Earth — Our Shared Home" from Class 5's The World Around Us, students meet Shanti, who sees Earth as a glowing blue ball from space for the first time. This captivating scene introduces the idea that Earth is a unique planet covered mostly by water, making it the "Blue Planet." The chapter explains why Earth is special, highlighting its land, water, and atmosphere that support life. Harshali Academy brings this lesson alive with clear explanations and inspiring stories of astronauts who viewed Earth as one united home. By listening to this chapter on Harshali Academy, students understand why Earth truly belongs to all of us. Class 5Th The World Around Us (Our Wondrous World) Chapter 10 Earth — Our Shared Home One day in class, the teacher dimmed the lights and showed a beautiful picture of Earth taken from space. Shanti’s eyes widened as she saw a glowing blue ball floating in darkness. “Is that really our Earth?” she asked softly. The teacher smiled and said, “Yes, and this is why Earth is called the ‘Blue Planet’—because about 70 percent of it is covered with water, like oceans and seas, which makes it look blue from space.” Shanti remembered a story her teacher told about an astronaut. “When astronauts go into space,” the teacher explained, “they cannot see countries, borders, or cities. They only see one big, beautiful Earth.” Shanti thought about this deeply and said, “So from space, we all look like one family.” The teacher nodded and said, “Exactly, and this idea is very important. In exams, you may be asked—‘Why is Earth called our shared home?’” The teacher then shared inspiring words of astronauts like Rakesh Sharma and others who saw Earth from space. “They said Earth looks peaceful and united, with no divisions.” Shanti imagined floating in space and looking at Earth like a glowing marble. Then the teacher explained something important in a very simple way. “When we look at Earth from space, we see large land areas called continents and huge water bodies called oceans. But we cannot see small things like our houses or schools.” Shanti laughed and said, “So my home is too tiny to see!” The teacher smiled and said, “Yes, and that shows how big our planet is.” Shanti then raised an important question, just like in exams. “Ma’am, what are the different parts of Earth?” The teacher replied, “Earth has land, water, and air. The land is where we live, the water includes oceans and rivers, and the air around us is called the atmosphere.” Shanti quickly remembered this as a likely short answer question. The teacher continued, “Earth is special because it has everything needed for life—air to breathe, water to drink, and the right temperature.” Saba added, “That’s why no other planet has life like Earth.” The teacher nodded and said, “Yes, this is a very important concept—Earth is the only known planet with life.” To make it relatable, the teacher said, “Think of Earth like your home. Just like you take care of your house, we must take care of Earth.” Shanti thought about how she switches off lights, saves water, and plants trees. She said, “So protecting Earth is our responsibility.” Then the teacher asked a common exam question, “Why can’t we see borders from space?” Aparna answered, “Because borders are made by humans, not nature.” The teacher smiled and said, “Very good. Nature does not divide us—humans do.” Shanti felt something change inside her. She realized that even though people live in different countries, everyone shares the same planet. The most important learning points in this chapter are Earth is called the Blue Planet because about 70% of it is covered with water., From space, Earth looks like one united planet without borders or divisions., Earth has three main parts: land, water, and atmosphere (air)., Earth is the only known planet that supports life due to its air, water, and suitable temperature., Borders and countries are human-made; nature does not divide Earth’s surface.. Students should revise these points before attempting MCQs and long-answer questions. अध्याय "पृथ्वी — हमारा साझा घर" में हम देखते हैं कि पृथ्वी को अंतरिक्ष से नीला ग्रह क्यों कहा जाता है। यह अध्याय हमें समझाता है कि पृथ्वी पर जीवन कैसे संभव है और हम सबका यह घर कितना खास है। इस पाठ को हार्शाली अकादमी पर सुनकर बच्चे पृथ्वी के महत्त्व को अच्छे से समझ सकते हैं।
Topic-wise simple explanation
1. Earth is called the Blue Planet because about 70% of it is covered with water
Earth is called the Blue Planet because about 70% of it is covered with water is one of the important ideas in Earth — Our Shared Home. Students should understand what it means, where it appears in the chapter, and how it can be used in exam answers.
- - Earth is called the Blue Planet because about 70% of it is covered with water
- - This idea belongs to Class 5 The World Around Us.
- - It should be revised with the full audio explanation.
- - It can be connected with short-answer and MCQ practice.
- - Students should explain it in their own words during exams.
2. From space, Earth looks like one united planet without borders or divisions
From space, Earth looks like one united planet without borders or divisions is one of the important ideas in Earth — Our Shared Home. Students should understand what it means, where it appears in the chapter, and how it can be used in exam answers.
- - From space, Earth looks like one united planet without borders or divisions
- - This idea belongs to Class 5 The World Around Us.
- - It should be revised with the full audio explanation.
- - It can be connected with short-answer and MCQ practice.
- - Students should explain it in their own words during exams.
3. Earth has three main parts: land, water, and atmosphere (air)
Earth has three main parts: land, water, and atmosphere (air) is one of the important ideas in Earth — Our Shared Home. Students should understand what it means, where it appears in the chapter, and how it can be used in exam answers.
- - Earth has three main parts: land, water, and atmosphere (air)
- - This idea belongs to Class 5 The World Around Us.
- - It should be revised with the full audio explanation.
- - It can be connected with short-answer and MCQ practice.
- - Students should explain it in their own words during exams.
4. Earth is the only known planet that supports life due to its air, water, and suitable temperature
Earth is the only known planet that supports life due to its air, water, and suitable temperature is one of the important ideas in Earth — Our Shared Home. Students should understand what it means, where it appears in the chapter, and how it can be used in exam answers.
- - Earth is the only known planet that supports life due to its air, water, and suitable temperature
- - This idea belongs to Class 5 The World Around Us.
- - It should be revised with the full audio explanation.
- - It can be connected with short-answer and MCQ practice.
- - Students should explain it in their own words during exams.
5. Borders and countries are human-made; nature does not divide Earth’s surface
Borders and countries are human-made; nature does not divide Earth’s surface is one of the important ideas in Earth — Our Shared Home. Students should understand what it means, where it appears in the chapter, and how it can be used in exam answers.
- - Borders and countries are human-made; nature does not divide Earth’s surface
- - This idea belongs to Class 5 The World Around Us.
- - It should be revised with the full audio explanation.
- - It can be connected with short-answer and MCQ practice.
- - Students should explain it in their own words during exams.
50+ practice MCQs with answers
Earth is called the Blue Planet because about 70% of it is covered with water
1. Which topic is being revised here?
A) Earth is called the Blue Planet because about 70% of it is covered with water
B) Unrelated topic
C) Only grammar
D) Only spelling
Answer: Earth is called the Blue Planet because about 70% of it is covered with water. This study leaf is focused on Earth is called the Blue Planet because about 70% of it is covered with water.
Earth is called the Blue Planet because about 70% of it is covered with water
2. What is the best way to remember Earth is called the Blue Planet because about 70% of it is covered with water?
A) Listen and revise
B) Skip the chapter
C) Only copy words
D) Ignore examples
Answer: Listen and revise. Audio plus key points helps students remember the concept clearly.
Earth is called the Blue Planet because about 70% of it is covered with water
3. Why is Earth is called the Blue Planet because about 70% of it is covered with water useful?
A) It helps exam answers
B) It removes the chapter
C) It is unrelated
D) It is only decoration
Answer: It helps exam answers. Important concepts help students frame better answers.
Earth is called the Blue Planet because about 70% of it is covered with water
4. What should students do after reading this leaf?
A) Play the audio clip
B) Close the book forever
C) Avoid questions
D) Skip revision
Answer: Play the audio clip. The audio clip helps connect the visual map with the full explanation.
From space, Earth looks like one united planet without borders or divisions
5. What is the best way to remember From space, Earth looks like one united planet without borders or divisions?
A) Listen and revise
B) Skip the chapter
C) Only copy words
D) Ignore examples
Answer: Listen and revise. Audio plus key points helps students remember the concept clearly.
From space, Earth looks like one united planet without borders or divisions
6. Why is From space, Earth looks like one united planet without borders or divisions useful?
A) It helps exam answers
B) It removes the chapter
C) It is unrelated
D) It is only decoration
Answer: It helps exam answers. Important concepts help students frame better answers.
Earth has three main parts: land, water, and atmosphere (air)
7. What is the best way to remember Earth has three main parts: land, water, and atmosphere (air)?
A) Listen and revise
B) Skip the chapter
C) Only copy words
D) Ignore examples
Answer: Listen and revise. Audio plus key points helps students remember the concept clearly.
Earth has three main parts: land, water, and atmosphere (air)
8. Why is Earth has three main parts: land, water, and atmosphere (air) useful?
A) It helps exam answers
B) It removes the chapter
C) It is unrelated
D) It is only decoration
Answer: It helps exam answers. Important concepts help students frame better answers.
Earth is the only known planet that supports life due to its air, water, and suitable temperature
9. What is the best way to remember Earth is the only known planet that supports life due to its air, water, and suitable temperature?
A) Listen and revise
B) Skip the chapter
C) Only copy words
D) Ignore examples
Answer: Listen and revise. Audio plus key points helps students remember the concept clearly.
Earth is the only known planet that supports life due to its air, water, and suitable temperature
10. Why is Earth is the only known planet that supports life due to its air, water, and suitable temperature useful?
A) It helps exam answers
B) It removes the chapter
C) It is unrelated
D) It is only decoration
Answer: It helps exam answers. Important concepts help students frame better answers.
Borders and countries are human-made; nature does not divide Earth’s surface
11. What is the best way to remember Borders and countries are human-made; nature does not divide Earth’s surface?
A) Listen and revise
B) Skip the chapter
C) Only copy words
D) Ignore examples
Answer: Listen and revise. Audio plus key points helps students remember the concept clearly.
Borders and countries are human-made; nature does not divide Earth’s surface
12. Why is Borders and countries are human-made; nature does not divide Earth’s surface useful?
A) It helps exam answers
B) It removes the chapter
C) It is unrelated
D) It is only decoration
Answer: It helps exam answers. Important concepts help students frame better answers.
Earth is called the Blue Planet because about 70% of it is covered with water.
13. Which idea is most closely connected with Earth is called the Blue Planet because about 70% of it is covered with water.?
A) Earth is called the Blue Planet because about 70% of it is covered with water.
B) Only the title of Earth — Our Shared Home
C) An unrelated The World Around Us fact
D) A point not discussed in this chapter
Answer: Earth is called the Blue Planet because about 70% of it is covered with water.. Earth is called the Blue Planet because about 70% of it is covered with water. is a central revision point in Earth — Our Shared Home.
Earth is called the Blue Planet because about 70% of it is covered with water.
14. Why should students revise Earth is called the Blue Planet because about 70% of it is covered with water.?
A) It can help in MCQs and written answers
B) It should be skipped during revision
C) It is unrelated to exams
D) It only changes the chapter title
Answer: It can help in MCQs and written answers. Earth is called the Blue Planet because about 70% of it is covered with water. can appear directly or indirectly in exam questions.
Earth is called the Blue Planet because about 70% of it is covered with water.
15. What is the best first step to understand Earth is called the Blue Planet because about 70% of it is covered with water.?
A) Read the summary and listen to the audio
B) Memorise without meaning
C) Avoid examples
D) Only look at the heading
Answer: Read the summary and listen to the audio. Understanding improves when students connect the written summary with the audio explanation.
Earth is called the Blue Planet because about 70% of it is covered with water.
16. Earth is called the Blue Planet because about 70% of it is covered with water. belongs to which chapter?
A) Earth — Our Shared Home
B) A different chapter
C) Only grammar practice
D) Only general knowledge
Answer: Earth — Our Shared Home. Earth is called the Blue Planet because about 70% of it is covered with water. is part of Earth — Our Shared Home.
Earth is called the Blue Planet because about 70% of it is covered with water.
17. How can Earth is called the Blue Planet because about 70% of it is covered with water. be used in a short answer?
A) By writing meaning, example, and conclusion
B) By writing only one word
C) By leaving the question blank
D) By copying an unrelated line
Answer: By writing meaning, example, and conclusion. A complete short answer needs a clear idea, one detail, and a closing sentence.
From space, Earth looks like one united planet without borders or divisions.
18. Which idea is most closely connected with From space, Earth looks like one united planet without borders or divisions.?
A) From space, Earth looks like one united planet without borders or divisions.
B) Only the title of Earth — Our Shared Home
C) An unrelated The World Around Us fact
D) A point not discussed in this chapter
Answer: From space, Earth looks like one united planet without borders or divisions.. From space, Earth looks like one united planet without borders or divisions. is a central revision point in Earth — Our Shared Home.
From space, Earth looks like one united planet without borders or divisions.
19. Why should students revise From space, Earth looks like one united planet without borders or divisions.?
A) It can help in MCQs and written answers
B) It should be skipped during revision
C) It is unrelated to exams
D) It only changes the chapter title
Answer: It can help in MCQs and written answers. From space, Earth looks like one united planet without borders or divisions. can appear directly or indirectly in exam questions.
From space, Earth looks like one united planet without borders or divisions.
20. What is the best first step to understand From space, Earth looks like one united planet without borders or divisions.?
A) Read the summary and listen to the audio
B) Memorise without meaning
C) Avoid examples
D) Only look at the heading
Answer: Read the summary and listen to the audio. Understanding improves when students connect the written summary with the audio explanation.
From space, Earth looks like one united planet without borders or divisions.
21. From space, Earth looks like one united planet without borders or divisions. belongs to which chapter?
A) Earth — Our Shared Home
B) A different chapter
C) Only grammar practice
D) Only general knowledge
Answer: Earth — Our Shared Home. From space, Earth looks like one united planet without borders or divisions. is part of Earth — Our Shared Home.
From space, Earth looks like one united planet without borders or divisions.
22. How can From space, Earth looks like one united planet without borders or divisions. be used in a short answer?
A) By writing meaning, example, and conclusion
B) By writing only one word
C) By leaving the question blank
D) By copying an unrelated line
Answer: By writing meaning, example, and conclusion. A complete short answer needs a clear idea, one detail, and a closing sentence.
Earth has three main parts: land, water, and atmosphere (air).
23. Which idea is most closely connected with Earth has three main parts: land, water, and atmosphere (air).?
A) Earth has three main parts: land, water, and atmosphere (air).
B) Only the title of Earth — Our Shared Home
C) An unrelated The World Around Us fact
D) A point not discussed in this chapter
Answer: Earth has three main parts: land, water, and atmosphere (air).. Earth has three main parts: land, water, and atmosphere (air). is a central revision point in Earth — Our Shared Home.
Earth has three main parts: land, water, and atmosphere (air).
24. Why should students revise Earth has three main parts: land, water, and atmosphere (air).?
A) It can help in MCQs and written answers
B) It should be skipped during revision
C) It is unrelated to exams
D) It only changes the chapter title
Answer: It can help in MCQs and written answers. Earth has three main parts: land, water, and atmosphere (air). can appear directly or indirectly in exam questions.
Earth has three main parts: land, water, and atmosphere (air).
25. What is the best first step to understand Earth has three main parts: land, water, and atmosphere (air).?
A) Read the summary and listen to the audio
B) Memorise without meaning
C) Avoid examples
D) Only look at the heading
Answer: Read the summary and listen to the audio. Understanding improves when students connect the written summary with the audio explanation.
Earth has three main parts: land, water, and atmosphere (air).
26. Earth has three main parts: land, water, and atmosphere (air). belongs to which chapter?
A) Earth — Our Shared Home
B) A different chapter
C) Only grammar practice
D) Only general knowledge
Answer: Earth — Our Shared Home. Earth has three main parts: land, water, and atmosphere (air). is part of Earth — Our Shared Home.
Earth has three main parts: land, water, and atmosphere (air).
27. How can Earth has three main parts: land, water, and atmosphere (air). be used in a short answer?
A) By writing meaning, example, and conclusion
B) By writing only one word
C) By leaving the question blank
D) By copying an unrelated line
Answer: By writing meaning, example, and conclusion. A complete short answer needs a clear idea, one detail, and a closing sentence.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
28. Which idea is most closely connected with Earth is the only known planet that supports life due to its air, water, and suitable temperature.?
A) Earth is the only known planet that supports life due to its air, water, and suitable temperature.
B) Only the title of Earth — Our Shared Home
C) An unrelated The World Around Us fact
D) A point not discussed in this chapter
Answer: Earth is the only known planet that supports life due to its air, water, and suitable temperature.. Earth is the only known planet that supports life due to its air, water, and suitable temperature. is a central revision point in Earth — Our Shared Home.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
29. Why should students revise Earth is the only known planet that supports life due to its air, water, and suitable temperature.?
A) It can help in MCQs and written answers
B) It should be skipped during revision
C) It is unrelated to exams
D) It only changes the chapter title
Answer: It can help in MCQs and written answers. Earth is the only known planet that supports life due to its air, water, and suitable temperature. can appear directly or indirectly in exam questions.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
30. What is the best first step to understand Earth is the only known planet that supports life due to its air, water, and suitable temperature.?
A) Read the summary and listen to the audio
B) Memorise without meaning
C) Avoid examples
D) Only look at the heading
Answer: Read the summary and listen to the audio. Understanding improves when students connect the written summary with the audio explanation.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
31. Earth is the only known planet that supports life due to its air, water, and suitable temperature. belongs to which chapter?
A) Earth — Our Shared Home
B) A different chapter
C) Only grammar practice
D) Only general knowledge
Answer: Earth — Our Shared Home. Earth is the only known planet that supports life due to its air, water, and suitable temperature. is part of Earth — Our Shared Home.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
32. How can Earth is the only known planet that supports life due to its air, water, and suitable temperature. be used in a short answer?
A) By writing meaning, example, and conclusion
B) By writing only one word
C) By leaving the question blank
D) By copying an unrelated line
Answer: By writing meaning, example, and conclusion. A complete short answer needs a clear idea, one detail, and a closing sentence.
Borders and countries are human-made; nature does not divide Earth’s surface.
33. Which idea is most closely connected with Borders and countries are human-made; nature does not divide Earth’s surface.?
A) Borders and countries are human-made; nature does not divide Earth’s surface.
B) Only the title of Earth — Our Shared Home
C) An unrelated The World Around Us fact
D) A point not discussed in this chapter
Answer: Borders and countries are human-made; nature does not divide Earth’s surface.. Borders and countries are human-made; nature does not divide Earth’s surface. is a central revision point in Earth — Our Shared Home.
Borders and countries are human-made; nature does not divide Earth’s surface.
34. Why should students revise Borders and countries are human-made; nature does not divide Earth’s surface.?
A) It can help in MCQs and written answers
B) It should be skipped during revision
C) It is unrelated to exams
D) It only changes the chapter title
Answer: It can help in MCQs and written answers. Borders and countries are human-made; nature does not divide Earth’s surface. can appear directly or indirectly in exam questions.
Borders and countries are human-made; nature does not divide Earth’s surface.
35. What is the best first step to understand Borders and countries are human-made; nature does not divide Earth’s surface.?
A) Read the summary and listen to the audio
B) Memorise without meaning
C) Avoid examples
D) Only look at the heading
Answer: Read the summary and listen to the audio. Understanding improves when students connect the written summary with the audio explanation.
Borders and countries are human-made; nature does not divide Earth’s surface.
36. Borders and countries are human-made; nature does not divide Earth’s surface. belongs to which chapter?
A) Earth — Our Shared Home
B) A different chapter
C) Only grammar practice
D) Only general knowledge
Answer: Earth — Our Shared Home. Borders and countries are human-made; nature does not divide Earth’s surface. is part of Earth — Our Shared Home.
Borders and countries are human-made; nature does not divide Earth’s surface.
37. How can Borders and countries are human-made; nature does not divide Earth’s surface. be used in a short answer?
A) By writing meaning, example, and conclusion
B) By writing only one word
C) By leaving the question blank
D) By copying an unrelated line
Answer: By writing meaning, example, and conclusion. A complete short answer needs a clear idea, one detail, and a closing sentence.
Earth is called the Blue Planet because about 70% of it is covered with water.
38. Revision check 1: What should you remember about Earth is called the Blue Planet because about 70% of it is covered with water.?
A) Earth is called the Blue Planet because about 70% of it is covered with water. is important for Earth — Our Shared Home
B) Earth is called the Blue Planet because about 70% of it is covered with water. is outside the syllabus
C) Earth is called the Blue Planet because about 70% of it is covered with water. has no exam value
D) Earth is called the Blue Planet because about 70% of it is covered with water. should not be revised
Answer: Earth is called the Blue Planet because about 70% of it is covered with water. is important for Earth — Our Shared Home. Earth is called the Blue Planet because about 70% of it is covered with water. helps students understand and revise Earth — Our Shared Home more confidently.
From space, Earth looks like one united planet without borders or divisions.
39. Revision check 2: What should you remember about From space, Earth looks like one united planet without borders or divisions.?
A) From space, Earth looks like one united planet without borders or divisions. is important for Earth — Our Shared Home
B) From space, Earth looks like one united planet without borders or divisions. is outside the syllabus
C) From space, Earth looks like one united planet without borders or divisions. has no exam value
D) From space, Earth looks like one united planet without borders or divisions. should not be revised
Answer: From space, Earth looks like one united planet without borders or divisions. is important for Earth — Our Shared Home. From space, Earth looks like one united planet without borders or divisions. helps students understand and revise Earth — Our Shared Home more confidently.
Earth has three main parts: land, water, and atmosphere (air).
40. Revision check 3: What should you remember about Earth has three main parts: land, water, and atmosphere (air).?
A) Earth has three main parts: land, water, and atmosphere (air). is important for Earth — Our Shared Home
B) Earth has three main parts: land, water, and atmosphere (air). is outside the syllabus
C) Earth has three main parts: land, water, and atmosphere (air). has no exam value
D) Earth has three main parts: land, water, and atmosphere (air). should not be revised
Answer: Earth has three main parts: land, water, and atmosphere (air). is important for Earth — Our Shared Home. Earth has three main parts: land, water, and atmosphere (air). helps students understand and revise Earth — Our Shared Home more confidently.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
41. Revision check 4: What should you remember about Earth is the only known planet that supports life due to its air, water, and suitable temperature.?
A) Earth is the only known planet that supports life due to its air, water, and suitable temperature. is important for Earth — Our Shared Home
B) Earth is the only known planet that supports life due to its air, water, and suitable temperature. is outside the syllabus
C) Earth is the only known planet that supports life due to its air, water, and suitable temperature. has no exam value
D) Earth is the only known planet that supports life due to its air, water, and suitable temperature. should not be revised
Answer: Earth is the only known planet that supports life due to its air, water, and suitable temperature. is important for Earth — Our Shared Home. Earth is the only known planet that supports life due to its air, water, and suitable temperature. helps students understand and revise Earth — Our Shared Home more confidently.
Borders and countries are human-made; nature does not divide Earth’s surface.
42. Revision check 5: What should you remember about Borders and countries are human-made; nature does not divide Earth’s surface.?
A) Borders and countries are human-made; nature does not divide Earth’s surface. is important for Earth — Our Shared Home
B) Borders and countries are human-made; nature does not divide Earth’s surface. is outside the syllabus
C) Borders and countries are human-made; nature does not divide Earth’s surface. has no exam value
D) Borders and countries are human-made; nature does not divide Earth’s surface. should not be revised
Answer: Borders and countries are human-made; nature does not divide Earth’s surface. is important for Earth — Our Shared Home. Borders and countries are human-made; nature does not divide Earth’s surface. helps students understand and revise Earth — Our Shared Home more confidently.
Earth is called the Blue Planet because about 70% of it is covered with water.
43. Revision check 6: What should you remember about Earth is called the Blue Planet because about 70% of it is covered with water.?
A) Earth is called the Blue Planet because about 70% of it is covered with water. is important for Earth — Our Shared Home
B) Earth is called the Blue Planet because about 70% of it is covered with water. is outside the syllabus
C) Earth is called the Blue Planet because about 70% of it is covered with water. has no exam value
D) Earth is called the Blue Planet because about 70% of it is covered with water. should not be revised
Answer: Earth is called the Blue Planet because about 70% of it is covered with water. is important for Earth — Our Shared Home. Earth is called the Blue Planet because about 70% of it is covered with water. helps students understand and revise Earth — Our Shared Home more confidently.
From space, Earth looks like one united planet without borders or divisions.
44. Revision check 7: What should you remember about From space, Earth looks like one united planet without borders or divisions.?
A) From space, Earth looks like one united planet without borders or divisions. is important for Earth — Our Shared Home
B) From space, Earth looks like one united planet without borders or divisions. is outside the syllabus
C) From space, Earth looks like one united planet without borders or divisions. has no exam value
D) From space, Earth looks like one united planet without borders or divisions. should not be revised
Answer: From space, Earth looks like one united planet without borders or divisions. is important for Earth — Our Shared Home. From space, Earth looks like one united planet without borders or divisions. helps students understand and revise Earth — Our Shared Home more confidently.
Earth has three main parts: land, water, and atmosphere (air).
45. Revision check 8: What should you remember about Earth has three main parts: land, water, and atmosphere (air).?
A) Earth has three main parts: land, water, and atmosphere (air). is important for Earth — Our Shared Home
B) Earth has three main parts: land, water, and atmosphere (air). is outside the syllabus
C) Earth has three main parts: land, water, and atmosphere (air). has no exam value
D) Earth has three main parts: land, water, and atmosphere (air). should not be revised
Answer: Earth has three main parts: land, water, and atmosphere (air). is important for Earth — Our Shared Home. Earth has three main parts: land, water, and atmosphere (air). helps students understand and revise Earth — Our Shared Home more confidently.
Earth is the only known planet that supports life due to its air, water, and suitable temperature.
46. Revision check 9: What should you remember about Earth is the only known planet that supports life due to its air, water, and suitable temperature.?
A) Earth is the only known planet that supports life due to its air, water, and suitable temperature. is important for Earth — Our Shared Home
B) Earth is the only known planet that supports life due to its air, water, and suitable temperature. is outside the syllabus
C) Earth is the only known planet that supports life due to its air, water, and suitable temperature. has no exam value
D) Earth is the only known planet that supports life due to its air, water, and suitable temperature. should not be revised
Answer: Earth is the only known planet that supports life due to its air, water, and suitable temperature. is important for Earth — Our Shared Home. Earth is the only known planet that supports life due to its air, water, and suitable temperature. helps students understand and revise Earth — Our Shared Home more confidently.
Borders and countries are human-made; nature does not divide Earth’s surface.
47. Revision check 10: What should you remember about Borders and countries are human-made; nature does not divide Earth’s surface.?
A) Borders and countries are human-made; nature does not divide Earth’s surface. is important for Earth — Our Shared Home
B) Borders and countries are human-made; nature does not divide Earth’s surface. is outside the syllabus
C) Borders and countries are human-made; nature does not divide Earth’s surface. has no exam value
D) Borders and countries are human-made; nature does not divide Earth’s surface. should not be revised
Answer: Borders and countries are human-made; nature does not divide Earth’s surface. is important for Earth — Our Shared Home. Borders and countries are human-made; nature does not divide Earth’s surface. helps students understand and revise Earth — Our Shared Home more confidently.
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25 probable exam questions
1. Why is Earth called the Blue Planet?
Earth is called the Blue Planet because about 70% of its surface is covered with water like oceans and seas, which makes it appear blue from space. (2 points) In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is called the Blue Planet because about 70% of it is covered with water, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
2. How can students understand Earth is called the Blue Planet because about 70% of it is covered with water easily?
Students can first listen to the related audio explanation, then revise the key points and solve practice questions based on this topic. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is called the Blue Planet because about 70% of it is covered with water, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
3. How can Earth is called the Blue Planet because about 70% of it is covered with water be used in exams?
Students can mention the meaning, one example from the chapter, and one clear conclusion to write a complete answer. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is called the Blue Planet because about 70% of it is covered with water, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
4. What do astronauts see when they look at Earth from space?
Astronauts see Earth as one big, beautiful planet without visible borders or divisions. They see large land areas called continents and huge water bodies called oceans. (2 points) In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of From space, Earth looks like one united planet without borders or divisions, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
5. How can students understand From space, Earth looks like one united planet without borders or divisions easily?
Students can first listen to the related audio explanation, then revise the key points and solve practice questions based on this topic. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of From space, Earth looks like one united planet without borders or divisions, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
6. How can From space, Earth looks like one united planet without borders or divisions be used in exams?
Students can mention the meaning, one example from the chapter, and one clear conclusion to write a complete answer. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of From space, Earth looks like one united planet without borders or divisions, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
7. Why is Earth called our shared home?
Earth is called our shared home because all humans, animals, and plants live together on it, and it supports life with air, water, and the right temperature. Also, from space, Earth looks united without borders. (2 points) In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth has three main parts: land, water, and atmosphere (air), add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
8. How can students understand Earth has three main parts: land, water, and atmosphere (air) easily?
Students can first listen to the related audio explanation, then revise the key points and solve practice questions based on this topic. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth has three main parts: land, water, and atmosphere (air), add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
9. How can Earth has three main parts: land, water, and atmosphere (air) be used in exams?
Students can mention the meaning, one example from the chapter, and one clear conclusion to write a complete answer. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth has three main parts: land, water, and atmosphere (air), add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
10. How can students understand Earth is the only known planet that supports life due to its air, water, and suitable temperature easily?
Students can first listen to the related audio explanation, then revise the key points and solve practice questions based on this topic. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is the only known planet that supports life due to its air, water, and suitable temperature, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
11. How can Earth is the only known planet that supports life due to its air, water, and suitable temperature be used in exams?
Students can mention the meaning, one example from the chapter, and one clear conclusion to write a complete answer. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is the only known planet that supports life due to its air, water, and suitable temperature, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
12. How can students understand Borders and countries are human-made; nature does not divide Earth’s surface easily?
Students can first listen to the related audio explanation, then revise the key points and solve practice questions based on this topic. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Borders and countries are human-made; nature does not divide Earth’s surface, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
13. How can Borders and countries are human-made; nature does not divide Earth’s surface be used in exams?
Students can mention the meaning, one example from the chapter, and one clear conclusion to write a complete answer. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Borders and countries are human-made; nature does not divide Earth’s surface, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
14. What makes Earth different from other planets?
Earth has air to breathe, water to drink, and the right temperature for life, which makes it unique. You can listen to the full explanation on Harshali Academy. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth — Our Shared Home, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
15. Why can't we see countries or borders from space?
Borders are made by humans and are not visible from space because nature does not create divisions. Harshali Academy's audio lessons explain this clearly. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth — Our Shared Home, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
16. How can students remember the parts of Earth?
Earth has three parts: land, water, and air (atmosphere). Harshali Academy provides easy-to-understand lessons to help students remember these concepts. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth — Our Shared Home, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
17. What is the importance of protecting Earth?
Protecting Earth is important because it is our only home that supports life. Harshali Academy encourages students to learn about Earth and how to care for it. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth — Our Shared Home, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
18. How does the chapter help in exams?
The chapter covers common exam questions like why Earth is called the Blue Planet and our shared home, helping students prepare well. Harshali Academy's audio lessons reinforce these answers. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth — Our Shared Home, add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
19. Explain the importance of Earth is called the Blue Planet because about 70% of it is covered with water. in Earth — Our Shared Home.
Earth is called the Blue Planet because about 70% of it is covered with water. is important because it helps students understand one of the main ideas of Earth — Our Shared Home. A good answer should define the point, connect it with the chapter situation, and explain why it matters. Students should also add one example or event from the chapter and end with a clear conclusion.
20. Write a short note on Earth is called the Blue Planet because about 70% of it is covered with water..
Earth is called the Blue Planet because about 70% of it is covered with water. is a key revision point from Earth — Our Shared Home. It shows how the chapter develops its main learning outcome. In exams, students should write the meaning first, then add how it appears in the chapter, and finally mention what lesson or understanding it gives. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is called the Blue Planet because about 70% of it is covered with water., add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
21. How can students prepare Earth is called the Blue Planet because about 70% of it is covered with water. for exams?
Students can prepare Earth is called the Blue Planet because about 70% of it is covered with water. by reading the summary, listening to the audio lesson, revising the key points, and practising MCQs. For long answers, they should write in three parts: meaning, chapter connection, and final learning. This makes the answer complete and easy to evaluate. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of Earth is called the Blue Planet because about 70% of it is covered with water., add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
22. Explain the importance of From space, Earth looks like one united planet without borders or divisions. in Earth — Our Shared Home.
From space, Earth looks like one united planet without borders or divisions. is important because it helps students understand one of the main ideas of Earth — Our Shared Home. A good answer should define the point, connect it with the chapter situation, and explain why it matters. Students should also add one example or event from the chapter and end with a clear conclusion.
23. Write a short note on From space, Earth looks like one united planet without borders or divisions..
From space, Earth looks like one united planet without borders or divisions. is a key revision point from Earth — Our Shared Home. It shows how the chapter develops its main learning outcome. In exams, students should write the meaning first, then add how it appears in the chapter, and finally mention what lesson or understanding it gives. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of From space, Earth looks like one united planet without borders or divisions., add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
24. How can students prepare From space, Earth looks like one united planet without borders or divisions. for exams?
Students can prepare From space, Earth looks like one united planet without borders or divisions. by reading the summary, listening to the audio lesson, revising the key points, and practising MCQs. For long answers, they should write in three parts: meaning, chapter connection, and final learning. This makes the answer complete and easy to evaluate. In a complete exam answer, students should name the chapter Earth — Our Shared Home, explain the idea of From space, Earth looks like one united planet without borders or divisions., add one supporting detail from the story or lesson, and close with the learning point. This structure makes the response clear, relevant, and scoring.
25. Explain the importance of Earth has three main parts: land, water, and atmosphere (air). in Earth — Our Shared Home.
Earth has three main parts: land, water, and atmosphere (air). is important because it helps students understand one of the main ideas of Earth — Our Shared Home. A good answer should define the point, connect it with the chapter situation, and explain why it matters. Students should also add one example or event from the chapter and end with a clear conclusion.
Harshali Academy
Build Your Complete Revision Pack
Move from one chapter to the full subject and full class.
Full Subject Mind Map Bundle
Rs.49
Full Class Mind Map Bundle
Rs.99
Ad-free Premium Membership
Rs.149/month
Bundles help students revise all chapters in one place with mind maps, practice questions, and exam preparation material.
This document is the property of Harshali Academy. Reproduction, resale, or commercial use without written consent is prohibited.
Audio and app links
This document is the property of Harshali Academy. Reproduction, resale, or commercial use without written consent is prohibited.