Q.Explain the '3R' principle of solid waste management -- reduce, reuse and recycle -- giving one everyday household example of each.

The 3R principle organises solid waste management around three actions, generally applied in order of preference. Reduce means cutting down the amount of waste generated in the first place -- for example, choosing products with minimal packaging, or buying durable goods instead of disposable ones, so that less waste is ever created. Reuse means using an item again for its original purpose or a new one instead of discarding it after a single use -- for example, refilling a glass water bottle repeatedly, or repurposing an old container for kitchen storage. Recycle means processing discarded material -- paper, glass, metal, many plastics -- back into raw material that can be manufactured into new products, rather than sending it to landfill -- for example, collecting and recycling old newspapers into new paper. Reducing waste generation is generally co …

Give one distinct, concrete household example for each of the three R's so the practical difference bet …

Treating 'reuse' and 'recycle' as the same action -- reuse keeps an item in its original form for further use, while recycle physicall …