Question

(1) Construct a terrestrial food chain comprising four trophic levels.
(ii) What will happen if we kill all the organisms in one trophic level?
(iii) Calculate the amount of energy available to the organisms at the fourth trophic level if the
energy available to the organisms at the second trophic level is 2000 J.
​

Answer 1

Answer:

1) grass > insects > frog > eagle

2) if we kill all the organisms of a one trophic level it will imbalance our ecosystem as every trophic level is interdependent on each other

3) according to 10% law the amount of energy left is 20j

HOPE IT IS USEFUL

Plz mark me as brainliest