Which of the following limits the number of trophic levels in a food chain?
CBSE Class 10 Science PYQ · Our Environment · Food chains, food webs, trophic levels, energy flow · 1 Mark · March 2026 · Standard
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61 Mark · March 2026 · Standard
Which of the following limits the number of trophic levels in a food chain?
- (a)Availability of water
- (b)Deficient food supply
- (c)Decrease in energy at higher levels
- (d)Pollution in air
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(C) / Decrease in energy at higher levels. (1 Mark)