POLLUTION   

Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been Ignorant of thier value.

Different types of pollutins which harm Earth are Land pollution,Air pollution,Light pollution,Noise pollution.

Water pollution

Water pollution is the contamination of any body of water(lakes, groundwater, oceans, etc)

Noise pollution is any loud sounds that are either harmful or annoying to humans and animals.

Light pollution

 Light pollution is the brightening of the night sky inhibiting the visibility of stars and planets by the use of improper lighting of communities.