eVidyarthi

MCQ Chapter 1 Science Class 6 Maharashtra Board

MCQ For All Chapters – General Science Class 6

Natural Resources – Air, Water and Land

1. What are the three spheres of the Earth?

Question 1 of 20

2. What percentage of the Earth's surface is covered by water?

Question 2 of 20

3. What is the major component of the atmosphere?

Question 3 of 20

4. Which gas is essential for respiration?

Question 4 of 20

5. Which gas is used in fire extinguishers?

Question 5 of 20

6. Which gas helps plants in photosynthesis?

Question 6 of 20

7. What is the role of the ozone layer?

Question 7 of 20

8. What percentage of oxygen is present in the atmosphere?

Question 8 of 20

9. What is the major cause of air pollution?

Question 9 of 20

10. What is the smallest proportion of gas found in the atmosphere?

Question 10 of 20

11. What happens to air as altitude increases?

Question 11 of 20

12. What is the universal solvent?

Question 12 of 20

13. Which component of soil is formed by the decomposition of plants and animals?

Question 13 of 20

14. What is the process of breaking down rocks into soil called?

Question 14 of 20

15. What percentage of fresh water is available for drinking?

Question 15 of 20

16. What is the best way to prevent soil erosion?

Question 16 of 20

17. Which gas is used in electric bulbs?

Question 17 of 20

18. What is the main function of the India Meteorological Department (IMD)?

Question 18 of 20

19. Which gas is used in neon lights?

Question 19 of 20

20. How many years does it take for 2.5 cm of mature soil to form?

Question 20 of 20


 

MCQ
Quiz

Comments

  1. Khushal Suresh Agarwal says:
    June 26, 2025 at 8:46 pm

    The paper was quite difficult

    Reply
  2. Khushal Suresh Agarwal says:
    June 26, 2025 at 8:48 pm

    I have completed my exam neatly and confidently. I hope to get good marks. Please reply to me as soon as possible.

    Reply
  3. Khushal Suresh Agarwal says:
    June 27, 2025 at 5:13 pm

    Show me my marks

    Reply
  4. Prashika kishor ingole says:
    June 27, 2025 at 7:22 pm

    7th std chapter 1

    Reply
  5. गिरीजा कौस्तुभ कुलकर्णी says:
    August 11, 2025 at 7:14 pm

    ok

    Reply

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