Correct option is B
DDT (Dichlorodiphenyltrichloroethane) was one of the first commercial inorganic pesticides used extensively for pest control before concerns about its environmental impact arose.
DDT (Dichlorodiphenyltrichloroethane) was one of the first commercial inorganic pesticides used extensively for pest control before concerns about its environmental impact arose.
What is not the functions of the atmosphere?
Suggested Test Series
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