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Earth Presentation


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Earth Presentation

  1. 1. The Earth(Based on 5th Grade Science)<br />By: Erica Sell<br />Tu/Thur 11:00-12:15<br /><br />
  2. 2. 4 Layers of the Earth<br />Crust<br />Mantle<br />Outer Core<br />Inner core<br /><br />
  3. 3. A Visual…<br /><br />
  4. 4. Crust<br />Two parts:<br />Oceanic Crust<br />Continental Crust<br /><ul><li>Covers the mantle
  5. 5. Is the Earth’s hard outer shell</li></ul><br /><br />
  6. 6. Mantle<br />Is between the outer core and crust<br />A big rock<br />Characteristics:<br />Hot<br />Solid<br />Melted iron and nickel<br /><br /><br /><br />
  7. 7. Outer Core<br />Lies 3,000 miles under the Earth’s surface<br />Surrounds the inner core<br />Consists of liquid iron and nickel<br /><br /><br /><br />
  8. 8. Inner Core<br /><ul><li>Characteristics:
  9. 9. Solid
  10. 10. Made of iron and nickel
  11. 11. Is located in the center of the Earth</li></ul><br /><br />
  12. 12. Minerals<br />“Are the building blocks of rocks.”<br />Characteristics:<br />“soft and hard, and the luster, which means shiny or dull.”<br />Example: Gold<br /><br /><br />
  13. 13. Rocks<br />3 types:<br />Metamorphic<br />Igneous<br />Sedimentary<br /><br /><br /><br /><br />
  14. 14. Metamorphic Rock<br />“Formed by pressure and heat from metamorphic and igneous rock.”<br />An example: Marble<br /><br /><br />
  15. 15. Igneous Rock<br />Made up of cooled magma<br />“Given their names based on the composition and texture.”<br /><ul><li>An example: Granite</li></ul><br /><br />
  16. 16. Sedimentary Rock<br />Come from broken pieces of previous rocks found on the Earth’s surface.<br />An example: Sandstone<br /><br /><br />