Question

In the food chain-
$Grass\to deer\to lion,$ operating in a forest, what will happen if all the deer are removed?

Answer 1

In ecosystem every organism depends on other organisms for food material and all organism arranged in

series in which food is transferred is called food chain.

$\bullet$ In food chain, food material or food energy transfer is from one trophic level to next trophic level.

e.g, $Grass\to Dear\to Lion$

Producer $1^0$consumer Top consumer

If Deer are removed then food chain got imbalance in turn Lion can't eat grass so will die and land will be covered with only grass.