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NTS 2026 NAT IGS Test Biology Ecosystem Free Quiz 2
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NTS 2026 NAT IGS Test Biology Ecosystem Free Quiz 2
Practice NTS 2026 NAT IGS Ecosystem MCQs. Get instant results with Explanation.
Practice Quiz 2 for "Ecosystem" (Biology). Total 25 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. How does a food web affect ecosystem stability?
12. What does a food web show?
13. What is an ecological pyramid?
14. Which ecological pyramid shows the number of individuals?
15. Which ecological pyramid shows the amount of living matter?
General5 MCQs
16. Which ecological pyramid is always upright?
17. How does the number of organisms change in a pyramid of numbers?
18. How does matter cycle through an ecosystem?
19. What cycle involves the movement of carbon?
20. What cycle involves nitrogen fixation and nitrification?

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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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