Chemical pollution is hard to see but it damages our environment and kills many animals.
Farm chemicals get into the soil and wash into the rivers where they poison animals and fish and make the weeds grow fast so they choke the rivers. Chemical spills from factories and other poisons sometimes get dumped into rivers where they build up insid
Oil spills from ships drift onto the shore where they damage beaches and seashore habitats. Sea birds covered in oil canít fly and they soon die from the cold.
Car exhaust fumes and smoke from factories mix with water in the air and make acid rain which damages trees and kills smaller plants and animals.