water pollution
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water pollutionTRANSCRIPT
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WELCOME
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KERALA UNIVERSITY COLLEGE OF TEACHER EDUCATION NEDUMANGAD
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Presented by,
Priya . S
Social Science Reg:No: 13983022
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WATER POLLUTION
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Water pollution mean the harmful changes in the natural balance of physical, chemical and organic characteristics of water.
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*Using pure water resources to wash clothes, cattle and vehicles.
* Excessive use of fertilizers and pesticides.
* Industrial waste.
* Solid waste.
THE CAUSESS OF WATER POLLUTION
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HOW CAN PREVENT WATER POLLUTION
*Wells and ponds must keep very cleanly.
*Don’t throw waste in outside.
*Use of plastic materials must be reduced.
*Conduct social awareness classes.
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THANKS