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Warm Up September 12 th , 2013

8. Warm Up September 12 th , 2013. 7. 9. 4. 3. 5. 1. 6. Green # = Direction of arrows Red # = Words Label 1-10 and explain which each is. 10. 2. 2. Volcano. Warm Up September 12 th , 2013. . . . Lithosphere. . . . Asthenosphere. . . . . . .

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Warm Up September 12 th , 2013

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  1. 8 Warm Up September 12th, 2013 7 9 4 3 5 1 6 Green # = Direction of arrows Red # = Words Label 1-10 and explain which each is. 10 2 2

  2. Volcano Warm Up September 12th, 2013    Lithosphere    Asthenosphere

  3.     

  4. Mid-oceanridge* • Underwater mountain system formed by divergent plate boundaries. • Deep depression in the ocean floor formed by convergent plate boundaries. Underwater Trench*

  5. Magnetic Reversal* • The changing in direction of the Earth’s magnetic poles. • When the Earth’s poles do change direction, the rocks on the seafloor become magnetically charged in the opposite direction.

  6. Compare Earth to a Magnet

  7. Compare Earth to a Magnet

  8. Compare Earth to a Magnet

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