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ecosphere
e·co·sphere E0032400 (ē′kō-sfîr′, ĕk′ō-)n. The regions of the universe, especially on the earth, that are capable of supporting life; the biosphere.ecosphere (ˈiːkəʊˌsfɪə; ˈɛkəʊ-) n (Biology) the planetary ecosystem, consisting of all living organisms and their environmentec•o•sphere (ˈɛk oʊˌsfɪər, ˈi koʊ-)
n. 1. the part of the atmosphere, from sea level to about 13,000 ft. (4000 m) above, in which it is possible to breathe normally without aid. 2. biosphere. [1950–55] Translationsecosphere
ecosphere (ee -koh-sfeer) The zone of space around the Sun or some other star in which a planet would experience external conditions that are not incompatible with the existence of life. Prevailing conditions, as of atmospheric content or pressure, might however prove too hostile.ecosphere
ecosphere (ē′kō-sfîr′, ĕk′ō-)n. The regions of the universe, especially on the earth, that are capable of supporting life; the biosphere.ecosphere (ĕk′ō-sfēr″) [Gr. oikos, house, + L. sphera, ball] The portions of the earth habitable by microorganisms, plants, and animals.ecosphere those parts of the earth and its atmosphere where life can exist. |