Mention any 3 water harvesting system
Answers
Answer:
(i) The simplest rain water harvesting technique is the check dam. It is a small barrier built across streams. They store water during the monsoons which can then be used for irrigation etc.
(ii) Another rainwater harvesting technique is the storage tank kept underground and connected to the pipe coming down from the roof. The rain water enters the tank through a filter which removes leaves and other debris. The system contains a pump which pushes or sucks the rain water back into the house which is then delivered to the garden, washing clothes etc.
(iii) Another rainwater collection system is the Garden Watersaver diverter (GWS). It is a downspout rainwater diverter which simplifies the collection of rain water. It has advantages over other rainwater collection systems in that it instals in minutes and deactivates in seconds during winter when stored water isn’t much needed.
Hello,
Here we go,
as we know that water harvesting is a very much important step towards the conservation of water because in the present world we are misusing water or lot and a generation would come when and people would face scarcity of water.
so following are the methods for the conservation of water which is also known as water harvesting,
Rainwater harvesting that is when rain water is collected in tanks nadis khadims and it is further used for domestic purpose.
Rooftop rainwater harvesting it is when the rainfall falls on the roof of a house then this rain water is collected in underground tanks which are further used.
Using better irrigated methods such as drip irrigation sprinkler irrigation.
Reusing water for different purposes, such as we can use the water which we have used for washing vegetables to watering the plant .
we should follow the measure of afforestation because when there is a lot of 3 then the rain water will not running but it will seeps down in soil and good recharge groundwater.
Hence I think that my answer will help you.