Question

What is biomagnification in simple words (don't copy paste from google)

Answer 1

The increase in concentration of chemical at each tropic level of food chain is biomagnification.

Answer 2

Biomagnification is the process of multiplying poisons in organisms of a higher trophic level that depend on several poisoned food(organisms) belonging to a lower trophic level.

This is not copy paste from google .. its what i have to learn in geography .. Hope it would help.. Just tried to help you out :)