1. Table of Contents Earth’s Interior Convection and the Mantle Classifying Rocks Igneous and Metamorphic Rock Sedimentary Rocks The Rock Cycle Earth’s Structure and Materials

2. Waves Paths of ocean waves change when the waves reach an island. Earth’s Interior

3. Earth’s Crust The circle graph shows the composition of Earth’s crust. Earth’s Interior

4. Mantle Piece Earth’s mantle is nearly 3,000 kilometers thick. The rigid lithosphere rests on the softer material of the asthenosphere. Earth’s Interior

5. The Core of It Earth’s core consists of two separate layers. Where do these terms go on the Venn diagram? Earth’s Interior

6. Temperature Inside Earth The graph shows how temperatures change between Earth’s surface and the core. Earth’s Interior

7. Earth’s Magnetic Field Earth’s magnetic field has a north and south pole, like the magnetic field at each end of a bar magnet.

8. Mantle Convection Heat from the core and the mantle itself causes convection currents in the mantle. Convection and the Mantle

9. Rock Origins Rocks are classified by the way they formed. Classifying Rocks

10. Igneous and Metamorphic Rock Igneous Rock Origins and Textures The texture of igneous rock varies according to its origin.

11. How Sedimentary Rock Forms Sedimentary rocks form through a series of processes over millions of years. Sedimentary Rocks

12. What is the proper sequence of the terms in the word bank that will show how mountains can change into sedimentary rock? Sedimentary Rocks

13. Organic Rocks How do coal and limestone form? Sedimentary Rocks

14. The Rock Cycle Through melting, weathering and erosion, and heat and pressure, the rock cycle constantly changes rocks from one type into another type. The Rock Cycle

15. Patterns in the Rock Cycle: Surface Events All of the paths of the rock cycle result from only a few surface and subsurface processes. What words belong in the empty boxes in the graphic organizer?

16. The Rock Cycle Surface and Subsurface Events: the Tibetan Plateau Processes on and underneath Earth’s surface drive the rock cycle in mountains on the Tibetan Plateau.

17. The Rock Cycle and Plate Tectonics New rock forms on the ocean floor of the Atlantic Ocean, forming a ridge. Here, two plates move apart. The Rock Cycle

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