Write the answers to the following questions in complete sentences on a piece of paper. Use the buttons located directly under the questions to navigate your way through the lesson to locate the answers. When you have finished the lesson click on the Earth icon so the next group can begin the lesson.
  1. In your own words write a definition for magma and lava.
  2. What is the difference between intrusive and extrusive igneous rocks?
  3. What are the most common extrusive and intrusive igneous rocks?
  4. What is the difference between granite and rhyolite and how are they similar?
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