Rising Limb of a Convection Current

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Rising Limb of a Convection Current
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Mid-Ocean Ridge System
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Mid Ocean Ridge System
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Mid-Ocean Ridge and Transform Faults
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Seamount former Volcano
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A Guyot flat topped seamount
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Abyssal Plain
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Ocean Trench and Island Arc
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Magnetic or Magmatic Stripes
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Benioff Zone earthquake (deeper focus)
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Rift Valley in centre of mid ocean ridge