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Definition of pollution • Contamination of the water, soil, or air by chemicals or waste material

Pollution and Environment Protection

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Page 1: Pollution and Environment  Protection

Definition of pollution

• Contamination of the water, soil, or air by chemicals or waste material

Page 3: Pollution and Environment  Protection

Stop polythin

Page 4: Pollution and Environment  Protection

• Presentation by Prof. Vinod Kumar

http://www.svtuition.org