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NTS NAT IM Practice Biology Ecosystem MCQs Test 1
NTS NAT IM Quiz
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NTS NAT IM Practice Biology Ecosystem MCQs Test 1

Practice NTS NAT IM 2026 Practice Test Biology MCQs from Ecosystem. Get instant results with Explanation.
Practice Quiz 1 for "Ecosystem" (Biology). Total 30 MCQs available, split into 3 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in NTS NAT IM.
General10 MCQs
1. What is an ecosystem?
2. What are the living components of an ecosystem called?
3. What are the non-living components of an ecosystem called?
4. What are producers and consumers in an ecosystem?
5. What is the difference between habitat and niche?
General10 MCQs
6. What is a food chain?
7. What is the correct order of trophic levels in a food chain?
8. What percentage of energy is transferred from one trophic level to the next?
9. What role do decomposers play in an ecosystem?
10. What is the ultimate source of energy for most ecosystems?

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Conducting Body: National Testing Service (NTS)
Frequency: Monthly | Time: 60 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 70 MCQs):

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