Environment.

Environment is everything that is around us. It can be living or non-living things. It includes physical, chemical and other natural forces. Living things live in their environment. They constantly interact with it and adapt themselves to conditions in their environment. In the environment there are different interactions between

 animals, plants, soil, water, and other living and non-living things.

Since everything is part of the environment of something else, the word environment is used to talk about many things. People in different fields of
knowledge use the word environment differently. Electromagnetic environment is radio waves and other electromagnetic radiation and