Question

The term “water - pollution” can be defined in several ways. Which of the following statements does not give the correct definition?

• A. The addition of undesirable substance to water bodies
• B. The removal of desirable substances from water bodies
• C. A change in pressure of the water bodies
• D. A change in temperature of the water bodies

Answer 1

The correct option is C

A change in pressure of the water bodies

Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include lakes, rivers, oceans, aquifers and groundwater. Change in pressure of the water bodies does not define water pollution.