Question

explain about pollution​

Answer 1

Answer:

polloution is the contamination of land water or air (environment)

Answer 2

Answer:

pollution is the introduction of harmful materials into the environment, these harmful materials are called pollutants . pollutants is natural, such as a volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories . pollutant damage the quality of air , water, and land .