Multiple choice

In the water bodies, due to eutrophication _______________.

  1. biological oxygen demand (BOD) increases

  2. water becomes less harmful

  3. biological oxygen demand (BOD) decreases

  4. algae are destroyed

  5. biological oxygen demand (BOD) remains constant

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

Due to eutrophication the BOD (biological oxygen demand) increases.