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fountain of asthenospheric rock below a got spot |
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source of heat for the interior of earth |
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fine grain, deep-sea, organic deposit on the ocean floor |
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preserved magnetic polarity in a rock |
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name for an atom that is electrically charge because of an excess or deficit of electrons |
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submerged, large, deeply eroded valley that extends across the shelf and slope |
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gnereal term for sediment eroded from content or volcanic island |
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rock type that copses the continent |
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flat and featureless part of the sea floor |
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transportation by bouncing |
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