Question

how can we save water

Answer 1

by scientific way of conservation of water

Answer 2

water can be saved by adopting various methods such as:
1.Turn the tap off while you brush your teeth and rinse at the end with a mug of water
2.Wash vegetables in a bowl instead under a running tap.
3.Half load programmes on dishwashers and washing machine use more than half the water and energy of full load.Waid until you have a full load before switching the machine on.
4.Rainwater is better for plants ,collect it and use it for irrigation purpose.
5.Only use main tap water as last resort.
6.Water plants in the evening to avoid evaporation.
7.Always use a watering can rather than a hose.