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Biosphere | Definition, Resources, Cycles, Examples, & Facts
https://www.britannica.com/science/biosphere
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/
Oct 19, 2023 · Article. Vocabulary. 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 lushrainforests and high mountaintops. Scientists describe Earth in …
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Biosphere Definition and Examples - Biology Online Dictionary
https://www.biologyonline.com/dictionary/biosphere
Jun 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 & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/biosphere
noun. bio· sphere ˈbī-ə-ˌsfir. 1. : the part of the world in which life can exist. 2. : living organisms together with their environment. biospheric. ˌbī-ə-ˈsfir-ik. -ˈsfer- -ˈsfe-rik. adjective. Did you know?
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Biosphere - Wikipedia
https://en.m.wikipedia.org/wiki/Biosphere
By 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, Examples, and Diagram - Science Facts
https://www.sciencefacts.net/biosphere.html
Mar 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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Biosphere: Definition, Resources, Cycles, Facts & Examples
https://sciencing.com/biosphere-definition-resources-cycles-facts-examples-13719221.html
Updated June 11, 2019. By Lana Bandoim. The biosphere is the part of the Earth that includes all living things. It is one step above ecosystems and contains organisms that live in communities of species or populations, which interact with each other.
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Defining a biosphere | Britannica
https://www.britannica.com/summary/biosphere
biosphere, 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.
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1.5: The Biosphere - Biology LibreTexts
https://bio.libretexts.org/Bookshelves/Ecology/AP_Environmental_Science/01%3A_Chapters/1.05%3A_The_Biosphere
The biosphere is the region of the earth that encompasses all living organisms: plants, animals and bacteria. It is a feature that distinguishes the earth from the other planets in the solar system. "Bio" means life, and the term biosphere was first coined by a Russian scientist (Vladimir Vernadsky) in the 1920s.
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Biosphere - Ecosystems, Biodiversity, Life | Britannica
https://www.britannica.com/science/biosphere/The-diversity-of-life
Biosphere - Ecosystems, Biodiversity, Life: The biosphere supports between 3 and 30 million species of plants, animals, fungi, single-celled prokaryotes such as bacteria, and single-celled eukaryotes such as protozoans (Figure 1).
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