Question

Name the process in which a harmful chemical enters the food chain and gets
concentrated at each trophic level.

Answer 1

Heyy...the answer is BIOMAGNIFICATION .
hope it helps...
pls mark as brainliest

Answer 2

Heya...

Here's your answer.......

the process in which harmful chemicals enter the food chain and gets concentrated at each  tropic level is known as Bio magnification

Thanks....!!!!

XD

Sorry baby 'wink'