Question

One should follow the pratice such as save electricity Follow the prineipal of three R,S Reduce recble and reuse do not waste food Water use cooking gas instead of wood for cooking

Answer 1

Reduce:- Use lesser than usual.

Eg-- • less usage of water, electricity, coal, etc..

Recycle:- Use waste commodities to form something valuable or usable.

Eg-- • use waste food items to

form compost.

• recycle paper, metal,

plastic, etc..

Reuse:- Optimise something to its fullest.

Eg-- • use paper to its fullest,

don't waste the clean

pages.

• use waste water from

washing machines, to

clean floors.

** Reuse is better than Recycle because, in recycle there is additional energy required, which can be saved if commodities are reused.