Rocks (Book)

This chapter discusses the rock cycle and each of the three major types of rocks that form on Earth. Separate sections cover igneous, sedimentary, and metamorphic rocks individually.

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METAMORPHIC ROCKS

Metamorphism changes rocks by heat and pressure. These agents create an entirely new type of rock. Metamorphism changes rocks physically and/or chemically.

Standards

SCI-MS.ESS2.01 Develop a model to describe the cycling of Earth’s materials and the flow of energy that drives this process.

Vocabulary

Lesson Objectives

  • Describe how metamorphic rocks are formed
  • Describe the properties of some common metamorphic rocks.
  • Relate some common uses of metamorphic rocks.