Notes : ISE 2nd module notes

Notes : ISE 2nd module notes

Notes : ISE 2nd module notes

Module 2

Sample topic

Air pollution

Air pollution refers to the contamination of the air. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. It occurs when any harmful gases, dust, smoke enters into the atmosphere and makes it difficult for plants, animals and humans to survive as the air becomes dirty.

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