What do three Rs mean? Give a short note on them.

Explanation

Three Rs (Reduce, Recycle and Reuse):
Reduce : We should reduce the consumption of varius resources wherever possible. For example, we can reduce the consumption of electricity by switching off lights and other appliances when they are not required.While leaving the home, one should always check for fans and lights and switch them off. This can not only help in saving electricity but also in saving the fuels which are utilised in electricity production. We should immediately repair a leaking tap so that precious water can-be saved.
Recycle : There are many items which can be recycled again and again. Recycling is another way of reducing the demand for natural resources. For example, by recycling paper, we reduce the demand for wood and thus help in saving the forest.
Reuse : Many items can be reused many times For example, old newspaper can be used for· packing many items. Old envelopes can be used for doing rough work while doing your homework. Old plastic bottles can be used for many other purposes. The card boxes both small and big can be used to make creative things. Old colourful bath towels can be converted as foot rug.