The term ‘waterpollution’ 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:C
The term ‘waterpollution’ 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