The four natural physical spheres are: Lithosphere, Atmosphere, Hydrosphere, and Biosphere

Title: The four natural physical spheres are: Lithosphere, Atmosphere, Hydrosphere, and Biosphere
Category: Society & Culture / Environment
Details: Words: 193 | Pages: 0.8 (approximately 235 words/page)

The four natural physical spheres are: Lithosphere, Atmosphere, Hydrosphere, and Biosphere

Lithosphere (litho is Greek of stone) The solid, inorganic portion of Earth, comprising the rock of Earth's crust as well as the broken and unconsolidated particles of mineral matter that overlie the solid bedrock. The surface is shaped into an almost infinite variety of landforms, both on the seafloors and on the surfaces of the continents and islands. Atmosphere (atmo is Greek of air) The gaseous envelope of air that surrounds Earth. It contains the …showed first 75 words of 193 total…

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…showed last 75 words of 193 total…energy and Earth's rotation. Hydrosphere (hydro is Greek for water) Comprises water in all its forms. The oceans contain the vast majority of the water found on Earth and are the moisture source for most precipitation. Biosphere (bio is Greek for life) Encompasses all the parts of Earth where living organisms can exist; in its broadest and loosest sense, the term also includes the vast variety of earthly life forms (properly referred to as biota).

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