Readings from Chapter 2

Make sure you understand the following concepts:

  • the Rock Cycle and how it works
  • how igneous rocks form and the relationship between cooling rates and rock texture
  • the difference between intrusive and extrusive igneous rocks
  • how sedimentary rocks form and the three general categories of these rocks.
  • characteristic features of sedimentary rocks
  • how metamorphic rocks form and the difference between foliated and non-foliated rocks
  • the difference between regional and contact metamorphism
  • Terms to know:

     magma

    weathering

    lithification

    lava

    fossils

    intrusive - extrusive
     
     
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