LuciMonterta LuciMonterta
  • 25-12-2016
  • Biology
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Why are two plates spreading considered to be 'constructive'?

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MoSikder
MoSikder MoSikder
  • 25-12-2016
When two tectonic plates move apart, molten lava rises up to fill the gap left by the two plates moving apart. This lava cools forming new crust, thus this is "contructive."
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