uses of ,4Rprinciple
Answers
4R means Reduce, Reuse, Recycle and Restore. Reduce- We must reduce the use of resources as much as possible and save them for the future generation. Reducing the usage is a method of conservation of resources. It is important to reduce, reuse and recycle for several reasons: - We reduce in order to save resources because they are not endless. - We reuse because mankind needs to use a lot of energy and resources to produce the materials we need.
Answer:
Go through the attachment first...
REDUCE:We should reduce the use of materials that are harmful to us.Like:We should use paper bags instead of polethene bags.
REUSE:We should reuse things like plastic bags can be used to make decorative things.
RECYCLE:We should give waste things (which cannot be decomposed) for recycling.like plastic materials.
RECOVER: If there is still waste left over after we have reduced, reused and recycled as much as we can, we can use it to make energy at our energy-from-waste (EfW) facility. This process is known as recovery..
