Question

How can we help to reduce water pollution?

• A. Remove all the living organisms from the river.
• B. Reduce the usage of pesticides.
• C. Waste water treatment.
• D. Avoid throwing waste into the river.

Answer 1

Answer: (B), (C), (D)

The correct options are
B Reduce the usage of pesticides.
C Waste water treatment.
D Avoid throwing waste into the river.

• Water pollution is the contamination of water bodies, usually as a result of human activities.
• Pesticides increase the level of water pollution.
• We should not be throwing waste into the river, it pollutes the water which is a threat to aquatic plants, animals and human beings.
• It is important to treat waste water before dumping it into the rivers.