DO Now - VG - 12/13 - Science

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What is a divergent plate boundary?

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A divergent plate boundary is a type of tectonic boundary where two plates move away from each other, leading to the formation of new crust.

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What happens at a divergent boundary?

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At a divergent boundary, tectonic plates separate, allowing magma to rise from below the Earth's surface and solidify to form new crust.

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What is the result of tectonic plates dividing?

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The result of tectonic plates dividing is the creation of new oceanic crust and features such as mid-ocean ridges.

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What is Pangaea?

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Pangaea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras, where all the continents were joined together.

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What is continental drift?

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Continental drift is the theory that continents have moved over geological time and were once part of a single landmass.

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What is a subduction zone?

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A subduction zone is an area where one tectonic plate is being forced under another, often leading to volcanic activity.

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What is a convergent plate boundary?

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A convergent plate boundary is where two tectonic plates collide, which can result in mountain formation or subduction.

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What is a transform boundary?

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A transform boundary is a type of tectonic boundary where two plates slide past each other horizontally.

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What geological features are formed at divergent boundaries?

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Geological features formed at divergent boundaries include mid-ocean ridges and rift valleys.

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What is the significance of plate tectonics?

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Plate tectonics explains the movement of Earth's plates and is fundamental to understanding geological processes such as earthquakes and volcanic eruptions.