What is DDT?

A. A naturally occurring substance used in organic farming
B. A popular pesticide used during the world wars
C. A wrestling move performed on television
D. A pyrotechnic introduced in the 1990s



Answer :

Final answer:

DDT, or Dichlorodiphenyltrichloroethane, is a chlorinated hydrocarbon insecticide known for its environmental impacts and bioaccumulation in food chains affecting bird populations.


Explanation:

DDT, or Dichlorodiphenyltrichloroethane, is a chlorinated hydrocarbon insecticide that was widely used for pest control. It was introduced during World War II and became popular for its effectiveness in controlling insects and protecting crops. However, DDT's persistence in the environment led to bioaccumulation in food chains, especially affecting bird populations like eagles and pelicans whose eggshells became too thin due to DDT exposure.


Learn more about DDT as an insecticide here:

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