Q. 114.3( 3 Votes )

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 substances 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 :

Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.

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