MCQ Science Curiosity Chapter 6 Class 8 CBSE Board

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Pressure, Winds, Storms, and Cyclones

1. What causes lightning?

Question 1 of 20

2. Where can lightning occur?

Question 2 of 20

3. What is the safest position during lightning outdoors?

Question 3 of 20

4. During a thunderstorm, which is safest?

Question 4 of 20

5. What is a practical unit of atmospheric pressure?

Question 5 of 20

6. What causes thunder?

Question 6 of 20

7. What device sticks due to air pressure?

Question 7 of 20

8. Which activity proves that air moves from high to low pressure?

Question 8 of 20

9. What results from strong winds rubbing water droplets and ice?

Question 9 of 20

10. What is the role of IMD during cyclones?

Question 10 of 20

11. Why are holes made in hoardings?

Question 11 of 20

12. What does increasing area do to pressure?

Question 12 of 20

13. What is the base pressure of a dam caused by?

Question 13 of 20

14. What causes the wall of a balloon to stretch?

Question 14 of 20

15. What happens when charges within a cloud build up too much?

Question 15 of 20

16. What happens to the speed of wind if pressure difference increases?

Question 16 of 20

17. Which air movement creates land breeze?

Question 17 of 20

18. What happens to two balloons connected by a straw if one is inflated?

Question 18 of 20

19. What helps locate the land and sea direction in summer?

Question 19 of 20

20. What is the wind system with spinning clouds and rain called?

Question 20 of 20


 

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