Environment is natural factors and artificial factors that secure each other, surround people, affect production life, existence and development of humans and nature.
Environment is made up of the following elements (also known as the component environment): air, water, earth, sound, light, earth, mountain, forest, river, lake, sea, creature , ecosystems, residential areas, production zones, nature reserves, natural landscapes, scenic spots, historical sites and material shapes. In which, air, land, water, ecosystem, natural landscape ... are natural prefixes (these prefixes appear and exist regardless of human will); residential areas, production zones, historical sites ... are factors that create factors (human-created factors, wholly and developing depend on human will). Air, land, water, residential area ... are basic factors that maintain human life, and natural landscapes, landscapes ... have the effect of making human life more interesting. rich and lively.