Question

construct a food chain for a pond with tbree and four links seperately.​

Answer 1

Explanation:

As food is being transferred from one organism to another a lot of energy from food is lost.

Only 10% of the energy stored in one trophic level (example producers) is actually transferred to the next trophic level (example herbivores).

Hence most food chains have 3-5 steps.

Hope it helps...