Tips and Tricks on Environmental Issues


Example of non-biodegradable pollutants: DDT(Dichloro diphenyl trichloro ethane), BHC (Benzene hexa-chloride), Waste plastic bottles, Polyethylene bags, Used soft drink canes etc.



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Practice other most important chapters tips
The Living World
Biological Classification
Chemical Control And Integration
Principles Of Inheritance And Variation
and More

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