Question

Define air pollution.Name the indicators of air pollution​

Answer 1

Explanation:

There are many different types of air pollutants, such as gases (such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane, carbon dioxide and chlorofluorocarbons),

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Answer 2

Answer:

Air pollution the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically. Lichens are well known as sensitive indicators of air pollution, particularly for sulfur dioxide