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![](v3_space.gif) |
![](v3_space.gif) |
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![](v3_slide0494_image009.jpg) |
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![](v3_space.gif) |
![](v3_space.gif) |
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P-Waves travel like sound
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waves, including through
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liquid.
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![](v3_space.gif) |
![](v3_space.gif) |
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S-waves travel side to side
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and do not propagate
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through liquid.
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![](v3_space.gif) |
![](v3_space.gif) |
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Inner Core is dense, molten
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Fe and Ni at 6000 K.
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Mantle is “plastic” – dense
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rock that can flow, exists
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under the crust that is a
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thin
surface layer.
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