Discussion :: World Geography
- The modern theory of plate tectonics states
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A.
the creation of oceanic crust and the drifting of continents |
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B.
the convention currents within the earth's mantle cause the creation of new oceanic crust at the mid |
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C.
that the oceanic crust is destroyed at areas where this crust type becomes subducted under the light |
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D.
All of the above |
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Answer : Option D
Explanation :
Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like a hard and rigid shell compared to Earth's mantle.
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