Friday, 26 September 2014

Science Homework

What do you think gives the power to move the continents?
I think the sea floor spreading gives the power to move the continents. About 71% of the earth's surface is covered with water. That would mean that the sea floor is more than twice as large as the continents. Since the sea floor is much bigger than the continents it would make sense that the sea floor spreading would have the power to move the continents.

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