pollution - Kids Britannica Kids

pollution  Air pollution and health Air pollution is now considered to be the world's largest environmental health threat, accounting for 7 million deaths around the Did you know that air pollution can happen both inside buildings and outdoors? Get the facts how air pollution effects your health

pollution · pollutionpol‧lu‧tion pəˈluːʃən noun · when substances make air, water, soil etc dangerously dirty, or these substances themselvesthe Join us in creating a just, equitable world free of plastic pollution & its toxic impacts

Pollution is the presence of any substance in air, water, soil, or food which threatens the health of human, animal and plant life Pollution often results Pollution can harm human health and the environment It can be pollutants found in air, water and soil It can also be harmful noise or