science vocab
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| earths solid rocky surface containing the continents and ocean floor. | crust
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| the idea that many kinds of rocks form flat horizontaly layers | original horizontaly
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| the idea that a suoerontinial split apart into pieces the continents which drifted in time to their presnt location | continental drift
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| the idea that a new crut is forming at ridges in the sea floor spreading apart the crust in eaigher side of the ridges | sea floor spreading
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| hot molten rock below earths surface | magma
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| the idea that earths surface is broken into plates that slide slowly across the mantal | plate tectonics
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| the layer benetrh earths crust | mantle
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| the sliding of denser ocean plate under another plte when they collide | subduction
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| alfread wegner was the first to say that the continents were moving | who was Afread Wegnar?
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| pangea was a super continent.It existed over 200 million years ago | what was pangea?
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Or sort by any of the columns using the down arrow next to any column heading.
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