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NTS NAT IGS Practice Biology Some Major Ecosystems MCQs Test 2
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NTS NAT IGS Practice Biology Some Major Ecosystems MCQs Test 2

Practice NTS NAT IGS 2026 Practice Test Biology MCQs from Some Major Ecosystems. 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 NAT IGS.
General10 MCQs
1. What are the major types of grasslands?
2. Which is a tropical grassland with scattered trees?
3. Which is a temperate grassland in North America?
4. What are the two main types of aquatic ecosystems?
5. What type of aquatic ecosystem has low salt concentration?
General10 MCQs
6. What type of aquatic ecosystem has high salt concentration?
7. Which marine ecosystem has the highest biodiversity?
8. Which aquatic ecosystem is where freshwater meets saltwater?
9. What ecosystem services do wetlands provide?
10. What is a cold, treeless ecosystem with permafrost?

📋 NTS NAT IGS - Test Online Practice Quizzes

NTS NAT IGS Practice Test

Conducting Body: National Testing Service (NTS)
Frequency: Monthly | Time: 90 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 90 MCQs):

Merit Formula: Merit Formula: There is no single HEC merit calculation formula for NTS NAT IGS. Universities determine their own merit criteria.