Environment and Health, NIOS class 12 biology
Environment and Health is a chapter of NIOS class 12 biology with 5 topics in it, from Principles of Ecology to Some Common Human Diseases.
Topics
- Principles of Ecology
- Conservation and Use of Natural Resources
- Pollution
- Nutrition and Health
- Some Common Human Diseases
Where this came from
From the official NIOS document for 2023, page 1, Module IV, read on 3 September 2026.
19 named checks passed on it on 5 September 2026.
Open the document on the board's siteDocument hash 0804d1e2432a
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