Ch. 2, sec. 1 The Earth Inside and Out

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Ch. 2, sec. 1 The Earth Inside and Out

  1. 1. Earth and the Solar System<br />Chapter 2, Section 1<br />
  2. 2. Solar System<br />Mercury<br />Venus<br />Earth<br />Mars<br />Jupiter<br />Saturn<br />Uranus<br />Neptune<br />
  3. 3.
  4. 4.
  5. 5. And here are the sizes of the planets relative to the Sun.<br />The Sun is big.<br />That’s you.<br />
  6. 6. Inner Core - solid<br />Structure of Earth<br />
  7. 7. Inner Core - solid<br />Outer Core - liquid<br />Structure of Earth<br />
  8. 8. Mantle – has several layers<br />Magma created here.<br />Inner Core - solid<br />Outer Core - liquid<br />Structure of Earth<br />
  9. 9. Crust – thin layer of rock<br />Mantle – has several layers<br />Magma created here.<br />Inner Core - solid<br />Outer Core - liquid<br />Structure of Earth<br />
  10. 10. 1000– 10 minutes<br />1,000,000- 10 days<br />1,000,000,000- 27 years<br />1,000,000,000,000- ________ years<br />
  11. 11.
  12. 12.
  13. 13.
  14. 14. Volcanoes form when magma (molten rock) erupts through the crust from the mantle.<br />We’ll talk about them more in 2.3.<br />
  15. 15. On and above the Earth<br />Atmosphere – air<br />Lithosphere – solid rock portion of the earth<br />Hydrosphere – All bodies of water<br />Biosphere – where plants and animals live (everything combined) <br />
  16. 16. Lithosphere<br />Hydrosphere<br />Atmosphere<br />
  17. 17. Biosphere<br />

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