Multiple choice

Which of the following will not help in avoiding water pollution and maintaining sanitation?

  1. Providing proper toilet facilities.

  2. Proper treatment of chemical waste from factories.

  3. Ensuring no leakage in sewage pipes.

  4. Proper disposal of waste.

  5. Discharging sewage directly into rivers.

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

This is the correct option, as discharging sewage directly into rivers will increase water pollution.