THE BIOSPHERE

THE BIOSPHERE Biosphere: The biosphere is part of the earth in which life exists. It is 20 kilometers thickset from the bottom of the ocean to the lower atmosphere. It consists of three layers: the lithosphere, which is the land on the surface of the earth; the hydrosphere, which comprises of the water on the earth as well as water vapor in the result line; and the atmosphere, which is made up of the air that surrounds the earth. The living organisms in the biosphere act and affect each other in many ways. This is called a biotic community.

There are non-living elements that have an pe rfume on living organisms, these are considered abiotic factors. Some examples of abiotic factors are air, temperature, water, soil, light, and minerals. In a biosphere, organisms live in special groupings -- for instance - a cosmos consists of all individuals of a type living in a general area. An community is a population dictated in a certain area living among diverse species. An eco...If you need to get a full essay, order it on our website: OrderCustomPaper.com

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