Multiple choice

In a lake polluted with pesticides, which one of the following will contain the maximum amount of pesticides?

  1. Big fish

  2. Microscopic animals

  3. Small fish

  4. Water fowls
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In a lake polluted with pesticides, water fowls will contain the maximum amount of pesticides. Waterfowl are members of the family Anatidae. They are strong swimmers with medium to large bodies. They have historically been an important food source, and continue to be hunted as game, or raised as poultry for meat and eggs. 

Keep practicing — related questions