Q.1. What is the instrument that measures the amount of rainfall?
Q.2. What do you understand by climate of a place?
Q.3. Why amount of insolation decreases from equator towards poles?
Q.4. How does nature maintain a balance of oxygen and carbon dioxide in the atmosphere? What is the result of this balance get disturbed?
Q.5. What is the standard unit of measurement for temperature?
Q.6. How are winds named?
Q.7. Why do astronauts wear space suits on the moon?
Q.8. Write a short note on the distribution of air pressure in atmosphere?
Q.9. Which gas protects us from harmful sun rays?
Q.10. What are the three main types of winds?
Q.11. Why is the atmosphere essential for life?
Q.12. What is the composition of the atmosphere?
Q.13. What is the role of the ozone layer?
Q.14. What is global warming?
Q.15. How do bacteria help plants use nitrogen?
You can find Worksheets Solutions here: Worksheet Solutions: Air
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1. What is air pollution? |
2. What are the main sources of air pollution? |
3. How does air pollution affect human health? |
4. What are the measures to reduce air pollution? |
5. How does air pollution impact the environment? |
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