Cut down on chemicals and use environmentally friendly or organic fertilizers and pesticides. Plant more trees and plants. Do a beach clean-up if you live by the coast or remove plastic from rivers near your home. Finally, the issue of water pollution should always be in the back of your mind during daily activities.
Main causes of water pollution:- 1.Global warming 2.Deforestation 3.Industry, agriculture and livestock farming 4.Rubbish and faecal water dumping 5.Maritime traffic 6.Fuel spillages