Multiple choice

The process in which a harmful chemical enters the food chain and gets concentrated at each level is called _____________.

  1. eutrophication

  2. concentration

  3. biological magnification

  4. expansion

  5. biodegradation

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The process in which a harmful chemical enters the food chain and gets concentrated at each level is called biological magnification.