'Abstract: The relationship between living organisms'

'\n\nThe relationship amidst organisms substructure be catchn at the level of biocenosis.\n\nBiocoenosis is historically population groups aliment biosphere that inhabits common residence, arising from alimentary cycles and providing it to the ad hoc cancel conditions. As delimit by VD Fedorov and TG Hilmanova biocenosis - a accruement of all biologic species populations receiving substantial (continuous or in shapeittent) graphemeicipation in the functioning of the ecosystem. They see biocenosis as part of the ecosystem. Sometimes, instead of the terminal biocenosis use the term community of organisms.\n speechmaking of biocenosis of course show out that its accomplishment is carried out in reliable environmental conditions and confined to genuine space is called a habitat. The combination of the biological community and habitat called ecosystems.\n\nAs define by faculty member VN Sukachov, creator of nurture biogeocoenoses biogeocoenosis - a accretion of the famou s all over the earths surface equal congenital phenomena (atmosphere, rocks, vegetation, creature life and the piece of microorganisms, soil and hydrological conditions), which has its specific nature of fundamental interaction between these components that list up, and a certain type of metamorphosis and energy between themselves and other natural phenomena and presenting an internally hostile unity that is in constant campaign and development. This comment is well identical to the definition of the term ecosystem.'