MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryEnvironmental ChemistryPrevious Year Questions
Pollution is (MHT CET 2010)
A.removal of top soil
B.release of toxic and undesirable materials in✓ Correct
C.conservation of energy
D.All of the above.
Explanation
The addition of any toxic and undesirable material in environment is called pollution and the added material is known as pollutant.
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