Answers edited by Geoearth

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• Assume that the overall size of the earth's crust stays the same. If one plate is pushing away from the plate next to it on one side, what must be happening at the boundary with another plate on the opposite side?
  
• Question #5ded8
  
• How are granite and rhyolite the same, and how do they differ?
  
• What happens at a continent-oceanic convergent boundary?
  
• Who came up with the theory of plate tectonics?
  
• What is the size of earth's crust?
  
• What is the length of a day?
  
• What causes different climates in different parts of the world?
  
• Which gases were so light they escaped the gravitational pull of early Earth?
  
• What force holds the atmosphere in place as Earth travels through space?