How does the mantle affect the Earth's crust?

1 Answer

Answer :

Convection currents in the mantle create plate tectonics.

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Description : What is the The dividing line between the crust and mantle?

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Last Answer : The Mohorovicic Discontinuity, generally referred to as the Moho, where seismic waves increase in velocity.

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Last Answer : (4) Crust and Mantle Explanation: The Mohorovicic discontinuity, usually referred to as the Moho, is the boundary between the Earth's crust and the mantle. Named after the pioneering ... within the lithosphere; only beneath mid-ocean ridges does it define the lithosphere - asthenosphere boundary.

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Last Answer : The planet earth is composed of 3 parts namely :-  a) Atmosphere  b) Lithosphere  c) Hydrosphere  The Lithosphere is solid and stony portion of the earth. The body of earth is subdivided into three ... is hot and solid. The average density is about 12 g/cc. It consist iron & nickel. 

Description : In geological studies, the Mohorovicic Discontinuity, commonly called the Moho, is the boundary between the w) the mantle and the crust x) asthenosphere and the mantle y) mantle and the outer core z) outer core and the inner core

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Description : What are the inferred pressure and temperature at the boundary of the earths stiffer mantle and outer core?

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Last Answer : The earth's crust is composed of rocks. A rock is made up by aggregate of one or more minerals. Rock may be hard or soft and in varied colours. For example, granite is hard, ... contact with the crustal rocks or the underlying rocks are subjected to great amounts of pressure by overlying rocks.

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Last Answer : The answer is 'Iron'

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Description : What is the most abundant element on the earth’s crust by weight? -Do You Know?

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Description : Which elements is most abundant in the earth’s crust? -Do You Know?

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Description : Which minerals occurs abundantly in the Earth’s crust? -Do You Know?

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Last Answer : Oxygen is by far the most abundant element in the earth's crust. Scientists estimate oxygen comprises nearly half of the mass of the crust. It also accounts for 21 percent of Earth's atmosphere.

Description : What is there in the earth's crust except water ?

Last Answer : Soil is a mixture of topsoil soft minerals and organic matter which acts as a natural medium for plant growth. The bottom of the soil contains nothing but water - minerals - (gas , silicon , ... air but contains less oxygen. The main function of air is to participate in the process of respiration.

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Last Answer : Iron weighs 4.15 % of the earth's crust .

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Last Answer : It is rock.

Description : Is it true that the earth's crust is broken up into plates?

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Last Answer : Feel Free to Answer

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Last Answer : mountain

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Description : What is a movement in the ground caused by a sudden release of energy under the Earth's crust?

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Description : What is the name of fractures in the earths crust displacement has occurred?

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Last Answer : Need answer

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Last Answer : troposphere A+

Description : how do glaciers and ice sheets Change the earths crust?

Last Answer : Continental ice sheets press down the Earth's crust. They deposit rich soil over the land. Glaciers carve valleys out of rock.