Question

What are trophic levels? Give an example of a food chain and state the
different trophic levels in it.

Answer 1

Answer:

trophic levels are the steps or levels of transfer of the energy or the food. food chain - grass-deer-lion. different levels _primary, secondary, tertiary

Answer 2

$answer$

Trophic Levels : The various steps in a food chain at which the transfer of food (or energy) takes place are called trophic levels.

Example : A food chain operating in a grassland is given below :

Grass → Insects → Frog → Birds

In this food chain

Grass represents first trophic level.

Grasshopper represents second trophic level.

Frog represents third trophic level.

Eagle represents fourth tropic level.