Question

what is food chain? write a five step food chain found in grass land with frog as one of the members. what will happen to the trophic level if all the frogs are removed?

Answer 1

Hello dear friend !


Here is your answer :-

A food chain is a process through which an organism is eaten by another organism or we can say it's a chain of "who eats whom".

For example,

grass⬅️ insects ⬅️frog ⬅️snake ⬅️ eagle .

Here grass is eaten by insects, insects are written by frog, frog is eaten by snake and lastly snake is eaten by eagle.

It forms a food chain .

If we remove one of its member, for example, the frog, the number of insects will increase while the number of snake will decrease. This removal or displacement will harm the food chain by disturbing in their sustenance method.

Answer 2

Answer:

food chain:- is the linear sequence of organisms in which each organism eats the lower member and is itself eaten by the next higher member