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- Dictionarybiosphere/ˈbʌɪəsfɪə/
noun
- 1. the regions of the surface and atmosphere of the earth or another planet occupied by living organisms.
- 2. an artificial structure enclosing a self-contained ecosystem or ecosystems: "the elliptical domed biosphere is the largest single-span glasshouse in the world"
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The biosphere is the region of the Earth where life exists, including the soil, water, and air. It is made up of the lithosphere, hydrosphere, and atmosphere, and it provides energy, nutrients, and climate regulation for living organisms.
- The biosphere is the region of the Earth where life can be found, including the soil, water, and air. The lithosphere, hydrosphere, and atmosphere...
- “Spheres” refers to these four subsystems. The “lithosphere” (land), “hydrosphere” (water), “biosphere” (living things), and “atmosphere” (air) are...
- By promoting the wise use of natural and human resources, biosphere reserves contribute to the region’s environmental, economic, and social sustain...
- People play a critical role in sustaining the biosphere’s energy flow. People, on the other hand, may often stifle the flow. When people clear fore...
- Life would not have been able to live in these too hot or too cold conditions. Climate, humidity, precipitation, temperature, erosion, and other mi...
Sep 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 is the thin life-supporting stratum of Earth’s surface, extending from a few kilometres into the atmosphere to the deep-sea vents of...
- The biosphere supports all life on Earth, 3 to 30 million species of plants, animals, fungi, single-celled prokaryotes such as bacteria, and single...
- The two components of the biosphere are called the abiotic and the biotic. The abiotic, or nonliving, portion of each ecosystem includes the flow o...
- The major cycles that occur in the biosphere are the carbon cycle, nitrogen cycle, sulfur cycle, phosphorus cycle, and hydrological (water) cycle.
- Makes Life Possible on Earth
- Recycling of Nutrients
- Develop Interdependency
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All living organisms perform gas exchange to survive. Animals, including humans, take in oxygen gas from the atmosphere and breathe carbon dioxide back into the atmosphere. In contrast, plants use carbon dioxide to prepare food, releasing oxygen as a byproduct. In both cases, the biosphere interacts with the atmosphere. When plants draw water from ...
All biogeochemical cycles, such as carbon, nitrogen, phosphorous, and sulfur, work on the same principle of interaction between the biosphere and atmosphere. The minerals are removed from the atmosphere, used by living organisms, returned to the Earth, and recycled back into the atmosphere. The same is true for the water cycle, which determines how...
The green plants produce food consumed by herbivores, the primary producers. The herbivores are then consumed by carnivores (meat-eating animals like lions and tigers) and omnivores (plant- and meat-eating animals like humans). The apex consumers, like hawks, feed on dead organisms. The decomposers mineralize the organic remains of plants and anima...
The biosphere is the part of Earth where living organisms exist and interact with the atmosphere, hydrosphere, and lithosphere. Learn about its origin, importance, examples, and how humans affect it.
Oct 19, 2023 · 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.
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.
Aug 17, 2022 · The biosphere encompasses everything from the deepest tree roots to the shadowy depths of the ocean, lush rain forests, and lofty mountaintops. Therefore, whether life is found on the Earth's surface, high up in the air, or below the ground, everything forms a part of the greater biosphere.
Jun 12, 2022 · 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.
