Explain 4 R principle to counter pollution caused by plastic.
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Answer:
Plastic pollution_4Rs Principal
1.Reduce: we should minimise generating the amount of plastic waste that is produced in the first place. Shopkeeper must be encouraged to use recycled paper bags. we should also minimise the use of plastics material.
2.Reuse: Reusing the plastic items, that we normally throw away, should be encouraged.example, we should not throw away the plastic bags after using them only once.
3.Recycle:Such article that cannot be reused should be sent for recycling. Recycling is the breaking down of used items and using them as raw material to form new iteam.By recycling, the product can be reshaped , and can be used for other purpose.
3.Recover: It include the selection of discarded iteam for specific use so that can be converted into some kinds of resources,e.g.,the waste can be used as a fuel for generating electricity or can be converted into compact and used as manure.