'Metamorphic rock forms' diaporamas de présentation

7th Grade Science Midterm Review

7th Grade Science Midterm Review. What is science?. Science is the study of the natural world. Science is divided up into three areas: Biology/Life science Geology/Earth science Physics/Physical science. What is empirical evidence?.

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Metamorphic Rocks:

Metamorphic Rocks:. Meta = change Morph = form Metamorphic rocks form from changes to pre-existing rock caused by heat and pressure Metamorphism can occur locally over a small area, or over a large area covering many kilometers. Two Types of Metamorphism.

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All igneous rocks are formed from liquid rock known as __________?

All igneous rocks are formed from liquid rock known as __________?. Magma. What property is used to classify land-derived sedimentary rocks?. Grain or particle size. Slate is formed from the low grade metamorphism of ____________?. Shale.

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Classifying Rocks

Classifying Rocks. Rocks are classified as either Igneous, Sedimentary, or Metamorphic. Igneous Rocks. Igneous rocks are formed by volcanic activity. They are classified further by their origin, texture, and mineral composition. Origins of Igneous Rocks. Extrusive Rocks:

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The Rock Cycle

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Section 1: Rocks and the Rock Cycle Objectives

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Metamorphic Rocks

Metamorphic Rocks. How do metamorphic rocks form?. When high temperature and pressure combine to alter the texture, mineralogy, or chemical composition of a rock without melting it, metamorphic rock forms. Metamorphism is separated into grades.

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Section 1: Rocks and the Rock Cycle

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Inside Earth Chapter 5 Rocks Review and Reinforce Worksheet Answer Keys

Inside Earth Chapter 5 Rocks Review and Reinforce Worksheet Answer Keys.

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