The preservation, control, development and management of water and its resources is called conservation of water.
It is a system that is used in place to manage freshwater, decrease waste, and safeguard water and its resources in order to lessen and avoid shortages.
The methods of water conservation are:
(i) Rainwater harvesting is one of the most effective water conservation methods.
(ii) Rainwater should be used for gardening or washing purposes.