Which type of tectonic plate boundary involves two oceanic plates moving away from each other?AdivergentBconvergentCsubductionDtransform
Question
Which type of tectonic plate boundary involves two oceanic plates moving away from each other?AdivergentBconvergentCsubductionDtransform
Solution
The type of tectonic plate boundary that involves two oceanic plates moving away from each other is A) divergent.
Here's a step-by-step explanation:
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Tectonic plates are massive, irregularly shaped slabs of solid rock, composed of both continental and oceanic lithosphere. Plate boundaries are the edges where these plates meet.
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There are four types of tectonic plate boundaries: divergent, convergent, transform, and plate boundary zones.
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Divergent boundaries occur when two tectonic plates move away from each other. This is often associated with seafloor spreading centers and the creation of new crust, such as the Mid-Atlantic Ridge.
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Convergent boundaries occur when two plates move towards each other, typically forming either a subduction zone (if one plate moves underneath the other) or a mountain range (if the two plates collide and compress).
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Subduction is a geological process that takes place at convergent boundaries of tectonic plates where one plate moves under another and is forced to sink due to high gravitational potential energy into the mantle.
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Transform boundaries occur when two plates slide past each other.
So, the answer to your question is A) divergent.
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