NCERT In-text 13.1 — Q1 - Our Environment
Question: What are trophic levels? Give an example of a food chain and state the different trophic levels in it.
Answer: Trophic levels are the successive steps or levels in a food chain where organisms obtain food. Example: Grass → Goat → Human. Trophic level 1: Grass (producer/autotroph). Trophic level 2: Goat (pri...
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