One unit consists of the society of organism to the Environment Act, such as air, water and soil, inorganic, which interact together as a system. The ecosystem is the size. But normally, covering an area of only limited
The unit consists of one area of social life and the environment act together, such as air, water and soil inorganic. This is an interactive system Ecosystems have any But normally cover only a limited area
Unit area one consists of social life and environment act together, such as air, water and soil inorganic which interaction system. Ecology is how much. But usually covers only limited.