Rainwater harvesting is important in many ways. All you need for a water harvesting system is rain, and a place to collect it! Why is the ozone layer important for life on Earth A network of drain pipes transports the rain water from the rooftops to a designed sump.
Another method of collection is infiltration of surface water into the subsurface aquifers before getting lost by surface overflow.
In this method check dams are constructed in areas where availability of water is scanty from surface and sub-surface sources. Check dams are small barriers built of sand or stones across the direction of water flow on shallow rivers and streams during the periods of excess water flow.
Rainwater harvesting is sustainable, economical and safe source of good quality water if collected and stored in right way. It helps in improving the quality of the ground water and increasing the level of the ground level.
Nature has its own systems of recharging groundwater. This makes the water purified and suitable for drinking. It provides water during dry season. Some people employ plastic tanks which are connected by means of pipes to collection pans.
The water that collected through rainwater harvesting is used for several purposes. The revival of the river has transformed the ecology of the place and consequently, of the people living there.
It does not require extensive knowledge, technical skills or cumbersome machinery. Rainwater harvesting is a way to capture the rainwater at the time of downpour, store that water above the ground or charge the underground water and use it later.
The main reason for the water crisis is environmental pollution. Rainwater harvesting promotes self-sufficiency and fosters an appreciation for water as a resource. Availability of sufficient water in an area does not mean that water supply will be there forever. To prevent salinity of water in coastal areas.
Rainfall in areas where heavy industry or crop dusting is prevalent may not have the same purity as rain falling in other areas. Rainwater harvesting refers to in general, to the collection and storing of locally available water, mostly from the rains at a place.
Benefits of Rainwater Harvesting: Importance of Rainwater Harvesting: Rain water is a natural source, which is presently being wasted.
To reduce power consumption. Rainwater recharged to the ground positively affects groundwater quality by diluting fluorides, nitrates and its salinity.Essay on Rainwater Harvesting Essay Contents: Essay on the Definition of Rainwater Harvesting Essay on the Importance of Rainwater Harvesting Essay [ ] India Essays.
Rain water harvesting is now being-increasingly used for meeting the drinking water needs of rural areas particularly during the periods of drought.
Rain Water Harvesting Essay 3 ( words) Rainwater harvesting means collecting the rain water into the natural reservoirs or man-made tanks. It is the technique to collect and store rainwater for various purposes in the future.
It is of more importance to the drought regions of India and other countries to supply the demands of water for. Rainwater harvesting essentially means collecting rainwater on the roofs of building and storing it underground for later use.
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Rainwater Harvesting Rainwater harvesting means collection of rainwater and to store it in different containers applying proper means to keep the water fit for any use. The rainwater may fall anywhere on the earth, but that must not be allowed to roll or run downwards to get evaporated or to seep into dirt or filth and thus become unfit for use.
Words Essay on Rainwater Harvesting in India. Article shared by. Rainwater harvesting is a way to capture the rainwater at the time of downpour, What are the Purpose and Process of Rainwater Harvesting?
4 Important Ways Used in Rainwater Harvesting in India. Rain Water Harvesting as a method of utilizing rain water for domestic and agricultural use is already widely used throughout the world. It is a method which has been used since ancient times and is increasingly being accepted as a practical method of providing potable water in development projects throughout the world.Download