Question

1. which type of pollution involves harmful substances released into water bodies?

a. water pollution
b. air pollution
c. soil pollution
d. noise pollution

Explanation:

To determine the answer, we analyze each option:

• Option a: Water pollution is defined as the contamination of water bodies (like rivers, lakes, oceans) with harmful substances. This matches the description in the question.
• Option b: Air pollution involves harmful substances in the air, not water bodies.
• Option c: Soil pollution is about contaminants in soil, not water.
• Option d: Noise pollution is related to excessive noise, not substances in water.

Answer:

a. Water pollution