Question

Which of the following statement(s) is/are true for fertilizers and pesticides?

• A. They pollute ground water.
• B. Pesticides do not harm humans.
• C. Fertilizers cause eutrophication in open water bodies.
• D. Pesticides are toxic in nature.

Answer 1

Answer: (A), (C), (D)

The correct options are
A They pollute ground water.
C Fertilizers cause eutrophication in open water bodies.
D Pesticides are toxic in nature.

• Fertilizers are rich in nutrients and when drained into water bodies cause explosive growth of plant life, this process is called eutrophication.
• Pesticides are made to kill the insects and microorganisms, hence they are toxic and have an adverse effect on human beings too.