The Mantle is the layer of Earth which is best characterized as a layer of soft, hot rock; option A
What are the layers of the earth?
The layers of the earth refers to the various divisions of the earth's crust into layers based on similarity in the material component and nature of that region of the earth's crust.
There are four layers of the earth which are as follows:
- mantle
- crust
- inner core
- outer core
The crust is the outermost layer and is solid.
The inner core is also solid as well.
The outer core and mantle are liquids due to intense heat and pressures.
However, the mantle is the layer of Earth which is best characterized as a layer of soft, hot rock that allows convection currents to flow molten rock towards the earth's surface. This flow results in volcanic activity, earthquakes, and continental movements.
In conclusion, there are four layers of the earth.
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