Environment refers to the things that are physical and biological conditions around humans. This naturally occurring and man-made type of environment is divided into two categories : 1. Environmental Conservation (Natural environment) that occurs naturally as water, air, soil, forestry, wildlife, humans are divided into two categories. Sub - creatures (Biotic environment) such as plants, animals, humans - the dead (Abiotic environment), such as minerals, air, noise , environmental 2. human (man-made environment) from traditional resources. Then a man who adapted the road for such a mechanism and environment Environment dimensional environment. (environmental dimensions), divided into four dimensions : 1. D resources resources resources dimensions mean both natural and manmade. D is important because it plays a role in contributing to human food second. dimension technologies As knowledge of science to the well-being of the human error of the technology used could impact on the environment 3. D waste and environmental pollution are divided into four groups - including solid waste, toxic waste dust - liquid water, fatty oils - gas air contaminated with toxins. Soot, nitrogen oxides, etc. - pollution, noise pollution, heat, light, radiation physics 4. D socioeconomic / human dimension.
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