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Rock Types By Tyler Schaad Science Education 9 th Grade Earth Science Begin!

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Presentation on theme: "Rock Types By Tyler Schaad Science Education 9 th Grade Earth Science Begin!"— Presentation transcript:

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2 Rock Types By Tyler Schaad Science Education 9 th Grade Earth Science Begin!

3 Learning Objectives  Students will be able to identify igneous, metamorphic, and sedimentary rocks. Next

4 Igneous Rocks  Formed by cooling and solidifying lava or magma  Can form above (extrusive) or below (intrusive) ground.  Examples include obsidian, granite, and scoria. Next

5 Sedimentary Rocks  Formed by the deposition of material on the surface or under water.  Examples include sandstone, conglomerate, and breccia. Next

6 Metamorphic Rocks  Form by the metamorphism of existing rocks.  This change happens because of heat, pressure, or chemicals.  Examples include shale, slate, and amphibolite. Next

7 Question 1  Which one of these is an igneous rock?

8 Correct!  Great Job, Obsidian is an igneous rock. Click to Continue

9 Incorrect  Sorry try again, this is a metamorphic rock. Back to Question

10 Incorrect  Sorry try again, this is a sedimentary rock. Back to Question

11 Question 2  Which one of these is formed by deposition?

12 Incorrect  Sorry this rock is formed by metamorphism. Back to Question

13 Incorrect  Sorry this rock was formed by volcanic activity. Back to Question

14 Correct!  Great Job, sandstone is a sedimentary rock. Continue

15 Congratulations!!  We are finished with the activity Start OverResources

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