Biosphere-The Domain of life how ? Explain in Detail. answer
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Answer:
The biosphere is a narrow zone of the earth where land, water, air interact with each other to support life. It is in this zone that life exists. There are several species of organisms that vary in size from microbes and bacteria to large mammals.
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Biosphere: Definition
Biosphere is just one of the four environmental spheres on Earth, namely:
lithosphere (land )
hydrosphere (water )
atmosphere (air )
and
biosphere (living things )
Biosphere: About
The biosphere got its name from the Greek word βίος (pronounced as 'bíos' ) meaning "life" and σφαῖρα (pronounced as 'sphaira' ) meaning "sphere". It is also known as the ecosphere.
In a general sense, biospheres are any closed, self-regulating systems containing ecosystems.
The term "biosphere" was coined by geologist Eduard Suess in 1875, which he defined as the place on Earth's surface where life dwells.
Our biosphere is divided into a number of biomes, inhabited by fairly similar flora and fauna. On land, biomes are separated primarily by latitude. Terrestrial biomes lying within the Arctic and Antarctic Circles are relatively barren of plant and animal life, while most of the more populous biomes lie near the equator.
Every part of the planet, from the polar ice caps to the equator, features life of some kind.
Recent advances in microbiology have demonstrated that microbes live deep beneath the Earth's terrestrial surface, and that the total mass of microbial life in so-called "uninhabitable zones" may, in biomass, exceed all animal and plant life on the surface.
The actual thickness of the biosphere on earth is difficult to measure.
Birds typically fly at altitudes as high as 1,800 m (5,900 ft; 1.1 mi) and fish live as much as 8,372 m (27,467 ft; 5.202 mi) underwater in the Puerto Rico Trench.
Brianna-.-.-