Multiple choice

What is Eutrophication?

  1. the formation of lakes in volcano craters

  2. the formation of a lake cause by a shift in a river

  3. a tributary

  4. transformation of a lake into a meadow due to dead organisms
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Eutrophication is the process by which a body of water becomes overly enriched with nutrients, leading to excessive plant growth and decay, which eventually depletes oxygen and fills the lake.

Keep practicing — related questions