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Biosphere | Definition, Resources, Cycles, Examples, & Facts
https://www.britannica.com/science/biosphere
WEBApr 5, 2024 · biosphere, relatively thin life-supporting stratum of Earth’s surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients .
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Biosphere - National Geographic Society
https://www.nationalgeographic.org/encyclopedia/biosphere/
WEBOct 19, 2023 · noun. international organization that works for peace, security and cooperation. The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.
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Biosphere - Wikipedia
https://en.wikipedia.org/wiki/Biosphere
WEBBy the most general biophysiological definition, the biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, cryosphere, hydrosphere, and atmosphere.
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Biosphere Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/biosphere
WEBThe meaning of BIOSPHERE is the part of the world in which life can exist. Did you know? the part of the world in which life can exist; living organisms together with their …
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Biosphere Definition and Examples - Biology Online Dictionary
https://www.biologyonline.com/dictionary/biosphere
WEBJun 12, 2022 · What is biosphere? Biosphere refers to the areas or the regions of the Earth possessing life. It is one of the distinguishing features of the Earth from the other planets. The Earth consists of four spheres, namely (1) biosphere, (2) atmosphere, (3) lithosphere (geosphere), and (4) hydrosphere.
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Biosphere – Definition, Examples, and Diagram - Science Facts
https://www.sciencefacts.net/biosphere.html
WEBMar 6, 2023 · The biosphere is where living organisms are found on, above, and below the Earth’s surface. It is thus one large ecosystem characterized by biotic (living things), abiotic (non-living) factors, and energy working together as a single unit.
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Defining a biosphere | Britannica
https://www.britannica.com/summary/biosphere
WEBbiosphere, Relatively thin life-supporting stratum of the earth’s surface, extending from a few miles into the atmosphere to the deep-sea vents of the oceans. The biosphere is a global ecosystem that can be broken down into regional or local ecosystems, or biomes. Organisms in the biosphere are classified into trophic levels ( see food chain ...
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Biosphere: Definition, Resources, Cycles, Facts & Examples
https://sciencing.com/biosphere-definition-resources-cycles-facts-examples-13719221.html
WEBJun 11, 2019 · The biosphere is a comparatively thin layer or zone of life that includes everything from bacteria to humans. Network of Life on Earth: Biosphere Resources. There are different components and resources in the biosphere. All life depends on biotic and abiotic resources in their ecosystems, which include sunlight, food, water, shelter …
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BIOSPHERE | English meaning - Cambridge Dictionary
https://dictionary.cambridge.org/dictionary/english/biosphere
WEBBIOSPHERE definition: 1. a part of a planet's environment where life exists: 2. the part of the earth's environment…. Learn more.
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BIOSPHERE | definition in the Cambridge English Dictionary
https://dictionary.cambridge.org/us/dictionary/english/biosphere
WEBa part of a planet's environment where life exists: How do biospheres construct themselves ? With a massive impact, a biosphere gets another chance. the biosphere. [ …
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