Environment is the sum total of all living and non living factors that compose the surroundings of man.
Components of Environment
1.Hydrosphere(Water)2.Atmosphere(Air)3.Lithosphere(Land)4.Biosphere(Flora/Fauna/Microbes)5.Anthrosphere (man made things
Environment is related to our surroundings which consists of water, air and all the five basics called Panchtatva. If can manage to keep them clean. I know we ourselves are made of those 5 basic elements and keeping them clean means we are doing a favor to ourselves.