Question

Make a writeup of your project on preservation of rain water

Answer 1

Rain water harvesting is a technique used for collecting and storing rainwater by using various means in different resources for the future use purpose (like cultivation, etc). Rain water can be collected into the natural reservoirs or artificial tanks. Another method of collection is infiltration of surface water into the subsurface aquifers before getting lost by surface overflow. Rooftop harvesting is also a method to collect rainwater. It is of big importance to the people living in the less rainfall areas. They can continue seasonal crop harvesting using collected rain water even in the lack of regular water supply. Whenever it rains, rain water gets collected into the man made ponds or tanks.



Hope it helps.....

Answer 2

Let me give this a try;

• The rain water is actually the main source of water on earth and it should therefore preserved promptly for future usage. There are various ways of preserving this water from the rain.
• The water can be stored in drums and tanks for their use in future. The collection of this water should be maximum collected and preserved through storage for future use especially during the dry season.
• The water may also be used and re used in performing more than one task to avoid wastage.