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May 16, 2024 · Biosphere, relatively thin life-supporting stratum of Earth’s surface, extending from a few kilometers into the atmosphere to the ocean’s deep-sea vents. This global ecosystem continuously cycles matter.
The biosphere (from Greek βίος bíos "life" and σφαῖρα sphaira "sphere"), also known as the ecosphere (from Greek οἶκος oîkos "environment" and σφαῖρα), is the worldwide sum of all ecosystems.
Learn about the biosphere, the region of the Earth where life exists, and its components, functions, and benefits. Find out how the biosphere is related to the lithosphere, hydrosphere, and atmosphere, and see examples of biomes and biosphere reserves.
Oct 19, 2023 · Learn about the biosphere, the part of Earth where life exists, and how it overlaps with the lithosphere, atmosphere, and hydrosphere. Explore the origin, diversity, and challenges of the biosphere, and the role of biosphere reserves in sustainable development.
Mar 6, 2023 · Learn what the biosphere is, how it evolved, and why it is important for life on Earth. Explore the three main components of the biosphere, the biogeochemical cycles, the biosphere reserves, and the artificial biospheres.
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
May 16, 2024 · The flow of energy and the cycling of nutrients through ecosystems, the regulation of populations, and the stability of biological communities, all of which support the continued maintenance of life, rely on the diversity of species, their adaptations to local physical conditions, and their coevolved relationships.
