Question

how do you think the rainwater that falls on the roof can be utilized for various purpose

Answer 1

For irrigation....When there is shortage of watr so we can drink it..........For domestic use.....

Answer 2

yes it can be used for many purposes. firstly the water coming out of the roof should be connected to the filter the water purified from the filter can be stored in shortage tanks that can be used for irrigation,at home,quenching the thirst of animals etc