What is the meaning of biosphere?

noun

  • The regions of the surface and atmosphere of the Earth (or other planet) where living organisms exist. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). biosphere. Retrieved September 20, 2026, from http://smartdefine.org/biosphere/definitions/1224054
ChicagoWordNet. 2010. "biosphere" http://smartdefine.org/biosphere/definitions/1224054 (accessed September 20, 2026).
HarvardWordNet 2010, biosphere, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/biosphere/definitions/1224054>.
MLAWordNet. "biosphere" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/biosphere/definitions/1224054>