Question

what is water pollution? write any four preventive measures to the control water pollute

Answer 1

DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink. ...DO NOT dispose of household chemicals or cleaning agents down the sink or toilet. ...DO NOT flush pills, liquid or powder medications or drugs down the toilet. ...Avoid using the toilet as a wastebasket. ...Avoid using a garbage disposal.

Answer 2

water pollution is when water gets damaged by human nature.
we can control it by not littering the water.
stop throwing your waste water and liquids into clean water 
those were some points