MCQ Science Curiosity Chapter 12 Class 8 CBSE Board

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How Nature Works in Harmony

1. Why do elephants often enter farms in states like Odisha and Jharkhand?

Question 1 of 20

2. What impact does deforestation for roads and buildings have on wildlife?

Question 2 of 20

3. What is the role of wildlife corridors in India?

Question 3 of 20

4. How is a habitat defined in the context of living organisms?

Question 4 of 20

5. In Activity 12.1, what are the living beings in a habitat called?

Question 5 of 20

6. Which of the following is an abiotic component in a pond habitat?

Question 6 of 20

7. Why do some organisms live on land while others live in water?

Question 7 of 20

8. What essential conditions does a pond provide for fish survival?

Question 8 of 20

9. What term describes a group of the same kind of organisms living together in a habitat?

Question 9 of 20

10. What happens if a habitat contains only one type of organism?

Question 10 of 20

11. What constitutes a community in a habitat?

Question 11 of 20

12. Why were fewer dragonflies observed in Pond A compared to Pond B in the study?

Question 12 of 20

13. How do bees and butterflies affect plants near ponds?

Question 13 of 20

14. What is the indirect effect of fish on plants near a pond?

Question 14 of 20

15. What happens to a pond ecosystem if overfishing occurs?

Question 15 of 20

16. Which of the following is a type of ecosystem mentioned?

Question 16 of 20

17. Which is an example of a terrestrial ecosystem?

Question 17 of 20

18. Which of the following is a human-made ecosystem?

Question 18 of 20

19. How do abiotic components depend on biotic components in an ecosystem?

Question 19 of 20

20. What role do plants play in an ecosystem?

Question 20 of 20


 

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