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1
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Te name of the single landmass that broke apart 20 milion years ago and gaverise today's continents
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2
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A rigid layer made up of the uppemost part of the mantle and the crust
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3
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The process by which molten material as new oceanic crust to the ocen floor
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4
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Te layer of hot , solid material between Easth's crust and core
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5
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A dark, dense, igneous rock with fin texture, found in oceanic crust
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7
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A layer or molten iron and nickel that surrounds the inner core of Earth
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11
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A section if he lithosphere that slowly moves over the aheosphere, carrying pieced of cntinenl and oceaniccrust
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13
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A usually light colore ineous rock that is found in continental crust
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14
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A dense sphere of solid iron and nickel at the center of the Earth
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15
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A break inEarth's crust where massesof rock slip past each other
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17
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Th force exerted on a surface divided by the area over which the force excerted
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18
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The layer of rock that forms Earth's outer surface
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