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NTS - NAT IGS Test - Biology - Some Major Ecosystems - Quiz 2

Practice 10 high yield MCQs on Biology from Chapter Some Major Ecosystems for NAT IGS Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 2 of the series.

11. What are the major types of grasslands?



12. Which is a tropical grassland with scattered trees?



13. Which is a temperate grassland in North America?



14. What are the two main types of aquatic ecosystems?



15. What type of aquatic ecosystem has low salt concentration?



16. What type of aquatic ecosystem has high salt concentration?



17. Which marine ecosystem has the highest biodiversity?



18. Which aquatic ecosystem is where freshwater meets saltwater?



19. What ecosystem services do wetlands provide?



20. What is a cold, treeless ecosystem with permafrost?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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