Consider the following 1 Dichlorodiphenyltrichloroethane DDT 2 Plastic materials 3 Heavy metals 4 Nu...........

Environment and Ecology Air Pollution

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Consider the following

1.Dichlorodiphenyltrichloroethane (DDT)

2.Plastic materials

3.Heavy metals

4.Nuclear wastes

How many of the above pollutants cannot be removed from the atmosphere by natural processes ?

Only One

Only Two

Only Three

All Four

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Explanation:

Among the listed pollutants, the following cannot be easily removed from the atmosphere by natural processes:

Dichlorodiphenyltrichloroethane (DDT)

Plastic materials

Heavy metals

Nuclear wastes

All four of these pollutants are known for their persistence in the environment and are not readily broken down or removed by natural processes. They tend to accumulate and persist in ecosystems, leading to potential long-term environmental and health impacts.