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Similar to Plate Tectonics 10.2 08 09
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Plate Tectonics 10.2 08 09
- 7. Ages of rock get older as the distance from rift zones increases.
- 9. Deep sea vents found in 1976 Woods Hole Oceanographic Institute’s submarine, Alvin
- 17. When lava or magma solidifies, it provides us with a record of Earth’s magnetic field
- 18. Lava contains iron crystals which orient themselves to Earth’s magnetic field before solidifying