Question

Accumulation of a non biodegradable pesticides in the following food chain in increasing amount at each higher tropic level is known as_______?

Answer 1

pollution . And harm full gases like carbon helium argon and many other .

Answer 2

$\large\bf\blue{Biomagnification}$

$\large\bf\red{Explanation✓}$

• Eutrophication is richness of nutrient beyond optimum level. Eutrophication occurs due to runoff from land.
• Introduction of an undesired substance into the environment. Pollution leads to harmful effects on living organisms.