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3
|
hot molten rock deep below earths surface
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6
|
a rock made of bits of matter joined together
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8
|
the region below the lithosphere, variously estimated as being from fifty to several hundred miles (eighty-five to several hundred kilometers) thick
|
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9
|
the hard outer layer of earth about 100 km thick
|
|
10
|
the dropping off of bits of eroded rock
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12
|
a rock formed when meltrd rock material cools down
|
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13
|
breaking down rocks into smaller pieces
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15
|
the transfer of heat between two parts of a stationary system, caused by a temperature difference between the parts.
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|
|
|
1
|
rocks changing from one into another in a never-ending series of processes
|
|
2
|
pieces of material carried and deposited by water or wind
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|
4
|
a solid material of earths crust with a definite composition
|
|
5
|
a rock formed under heat and pressure from other kind of rock
|
|
7
|
the transfer of heat by the circulation or movement of the heated parts of a liquid or gas.
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|
11
|
a coarse-grained igneous rock
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14
|
the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves
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|
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