Question

rain water harvesting is important. why?​

Answer 1

Answer:

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Explanation:

One of the easiest ways to save water is to simply collect it, and that’s a practice that is referred to as rainwater harvesting.

Rainwater harvesting is essentially the collection of rainwater in large tanks (like a cistern) that’s then transferred to containers until it’s needed for use. In most cases, the water is used directly from these containers without being purified or filtered.

This practise first became popular as a method to collect and store water in areas where water shortages are common. But, given its many benefits, it has now become extremely common with anyone who’s looking for a free, easy and more environmentally friendly way of using water in their home or commercial premises.

Rainwater harvesting is so important for lots of different reasons, with the following being just a few of them;

You’ll have water when you need it

Non-potable water has many uses; you can use it to flush the toilet, water your flowers and wash your car etc. Harvesting rainwater will ensure that you always have water for these tasks, even in times when the normal water supply is cut off.

Rainwater is better for the garden

Nature has relied on rainwater for its growth for millions of years and that still remains the case, even today. Water your plants and flowers with rainwater that’s relatively pure and free from toxins and it will flourish.

It is superb for irrigation

The collected water reduces flooding and decreases soil erosion by decreasing the likelihood of run offs during periods of heavy rainfall. This is good news for our rivers, streams, oceans and lakes, as they will be less polluted over time.

Answer 2

Answer:

Rain water harvesting is a technique or strategy for the collection of rainwater and storing it in the right way for future use. Water is collectible from various surfaces and sources. ... It plays a vital role in reducing the use of potable water and increase mankind's reliability on rainwater.

Explanation:

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