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2. Why are earthquakes less common at mid-ocean ridges than oceanic trenches?

Rock near mid-ocean ridges is cooled rapidly and loses its volcanic explosiveness but becomes heated near oceanic trenches.
O Rock near mid-ocean ridges is heated and softer than denser, hardened rock that is pulled into oceanic trenches.
O Rock near mid-ocean ridges is expanding, while rock near oceanic trenches is compacted.
O There is very little movement of rock near mid-ocean ridges compared to oceanic trenches.

User Ed Mozley
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1 Answer

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Final answer:

Rock near mid-ocean ridges is cooled rapidly and loses its volcanic explosiveness but becomes heated near oceanic trenches.


Step-by-step explanation:

The correct answer is: Rock near mid-ocean ridges is cooled rapidly and loses its volcanic explosiveness but becomes heated near oceanic trenches.

Mid-ocean ridges are underwater mountain ranges where new crust is formed through volcanic activity. The rocks near these ridges are constantly being cooled by seawater, which makes them less explosive. On the other hand, oceanic trenches are deep areas where tectonic plates converge, causing intense heat and pressure on the rocks near them.

Keywords: mid-ocean ridges, oceanic trenches, cooled rapidly, volcanic explosiveness, heated, tectonic plates


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User Eugene Ramirez
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