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MCQ Chapter 18 General Science Class 8 Maharashtra Board

MCQ For All Chapters – General Science Class 8

Ecosystems

1. What are air, water, minerals, and soil classified as in an ecosystem?

Question 1 of 20

2. Which of the following is an example of an aquatic ecosystem?

Question 2 of 20

3. In an ecosystem, what role does man play?

Question 3 of 20

4. Which producer is typically found in a desert ecosystem?

Question 4 of 20

5. What is the term for the position and role of a living organism in an ecosystem?

Question 5 of 20

6. Which of these is a biotic factor?

Question 6 of 20

7. What converts organic substances into inorganic substances in an ecosystem?

Question 7 of 20

8. Which abiotic factor is essential for photosynthesis?

Question 8 of 20

9. From where do consumers obtain their food?

Question 9 of 20

10. Which is a tertiary consumer in a grassland ecosystem?

Question 10 of 20

11. What type of ecosystem is a grassland classified as?

Question 11 of 20

12. Which animal is NOT typically found in a grassland ecosystem?

Question 12 of 20

13. Why did the Asian Cheetah become extinct in the last century?

Question 13 of 20

14. Which decomposer is mentioned in the grassland ecosystem chart?

Question 14 of 20

15. What was the habitat of the single-horned rhino 150 years ago?

Question 15 of 20

16. When were rhinos restored in Dudhwa forest?

Question 16 of 20

17. Which producer is found in an evergreen forest ecosystem?

Question 17 of 20

18. Which national park is famous for conserving tigers?

Question 18 of 20

19. What is the largest sanctuary mentioned in the document?

Question 19 of 20

20. Which animal is conserved in Geer forest?

Question 20 of 20

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