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The 3 Types of Rock

The 3 Types of Rock

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The 3 Types of Rock

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  1. The 3 Types of Rock

  2. Let’s Practice…. 1. Is It a Rock? • Write down the names of the following items that you believe are rocks: 2. Explain your thinking. What “rule” or reasoning did you use to decide if something is a rock?

  3. A B H I C G D F E

  4. Igneous Rock • Rock that forms when hot, liquid rock, or __________, cools and solidifies. • Examples: magma

  5. Sedimentary Rock Forms when layers of _________ are compacted and cemented together. Most noticeable feature = layers, or _______. Examples: sediment strata

  6. Metamorphic Rock • “Metamorphism” means ____________. • The structure, texture, or composition of the rock has changed. to change