Metamorphic Rock

Get metamorphic rock reviews and study guides here. Learn about metamorphic rock or brush up on your skills. Thorough explanations and practice examples will help you review earth science.

Study Guides

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  • 1.

    Metamorphic Rock Help

    Introduction Igneous rock is formed as a result of the Earth’s internal “engine,” while sedimentary rock formation depends on external climate and conditions. Metamorphic rock, however, takes place after these rock types have already formed. It ...

    Source: McGraw-Hill Professional
  • 2.

    Metamorphic Rock Practice Test

    If necessary, review: Metamorphic Rocks Overview Help Metamorphic Rocks ...

    Source: McGraw-Hill Professional
  • 3.

    Metamorphic Rock Formation Help

    Temperature Temperature increases in sedimentary layers that are found deeper and deeper within the Earth. The deeper the layers are buried, the more the temperature rises. The great weight of these layers also causes an increase in pressure, ...

    Source: McGraw-Hill Professional
  • 4.

    Types of Rock Metamorphism Help

    Burial Metamorphism When layers of sedimentary rock become heavier and heavier, they get pushed further down into the crust, where they heat up and take on the temperature of the surrounding rock. We learned that when this happens, digenesis ...

    Source: McGraw-Hill Professional
  • 5.

    Pressure and Chemical Changes in Metamorphic Rocks Help

    Pressure There are three main factors that cause pressure increases and the formation of metamorphic rocks. These are: the huge weight of overlying sedimentary ...

    Source: McGraw-Hill Professional
  • 6.

    Metamorphic Rock Characteristics Help

    Index Minerals A Scottish geologist, George Barrow, noticed that rocks having the same overall mineral make up (like shale) could be seen to go through a series of transformations throughout specific zones in a metamorphic region. He found ...

    Source: McGraw-Hill Professional
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