Question

Can you please help me to make a project on water resources or water harvesting, plz giv me some ideas. I have to submit it 2morow.

Answer 1

make a house of whatever material. make a roof which is like rainwater harvesting.
make a cloud and attach it above using string or something.
put a tip of watering can to make water split and look like rain.
attach a pipe going from under house to a tank.
Pour water into cloud. It lands on roof.
Pipe takes it to tank.
Rainwater harvesting