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MCQ Geography Chapter 3 Exogenetic Processes Part-1 Class 9 Maharashtra Board

1. What are exogenetic processes caused by?

Question 1 of 20

2. What type of landforms are formed by internal movements?

Question 2 of 20

3. Which of these is an example of a tertiary landform?

Question 3 of 20

4. What process causes the outer layers of rocks to fall apart?

Question 4 of 20

5. What is the main reason for mechanical weathering shown in Fig.3.1 (A)?

Question 5 of 20

6. Why do rocks break due to frost?

Question 6 of 20

7. What forms honeycomb-like holes in rocks on rocky coasts?

Question 7 of 20

8. What happens when pressure is released from inner rock layers?

Question 8 of 20

9. Which type of weathering affects sandstone due to water soaking?

Question 9 of 20

10. What causes block disintegration in rocks?

Question 10 of 20

11. Where is mechanical weathering common due to high diurnal temperature range?

Question 11 of 20

12. What happens to chalk in water in the "Try this" activity?

Question 12 of 20

13. What causes stains on a cloth wrapped around iron nails?

Question 13 of 20

14. What gas mixes with rainwater to form carbonic acid?

Question 14 of 20

15. Which rock is easily dissolved by carbonic acid?

Question 15 of 20

16. Where do stalactites form due to chemical weathering?

Question 16 of 20

17. What process makes rocks brittle by dissolving alkalis?

Question 17 of 20

18. What color does oxidation create on rocks with iron?

Question 18 of 20

19. Which of these is an example of biological weathering?

Question 19 of 20

20. Which animals contribute to biological weathering by making burrows?

Question 20 of 20


 

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