WHICH OF THE FOLLOWING MEANS ANY ALTERATION OF THE PHYSICAL CHEMICAL BIOLOGICAL OR RADIOLOGICAL PROPERTIES OF A BODY OF WATER RESULTING INTHE IMPARMENT OF ITS PURITY OR QUALITY
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Answered by
1
Answer:
water pollution
Explanation:
Water pollution - means any alteration of the physical, chemical or biological or radiological properties of a water body resulting in the impairment of its purity or quality.
Answered by
0
Answer:
purify
water polution depends on biological n chemical properties
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