Question

State whether the following statement is true or false:

Food chains are long and involved, with at least seven or eight trophic levels.

Answer 1

This statement is false.

Explanation:

Most natural food chains are short, with fewer than five trophic levels. This is because energy efficiency decreases at each trophic level, limiting the number of levels that can be sustained. Longer chains would result in significant energy loss, making the chain unstable and inefficient.