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NTS 2026 NAT IGS Test Biology Some Major Ecosystems Free Quiz 2
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NTS 2026 NAT IGS Test Biology Some Major Ecosystems Free Quiz 2
Practice NTS 2026 NAT IGS Some Major Ecosystems MCQs. Get instant results with Explanation.
Practice Quiz 2 for "Some Major Ecosystems" (Biology). Total 21 MCQs available, split into 3 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in NTS.
General5 MCQs
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?
General5 MCQs
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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NTS NAT

Conducting Body: National Testing Service (NTS)
Frequency: Monthly | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

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