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How ocean trenches and mid-ocean ridges formed?

User Morales
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2 Answers

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I don’t really know but you can go and click on ask or take a picture of it or search it and what subject is it
User Marek Raki
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3 votes

Answer:

Step-by-step explanation:

The oceanic lithosphere is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at ocean trenches. ... A process previously proposed to contribute to plate motion and the formation of new oceanic crust at mid-ocean ridges is the "mantle conveyor" due to deep convection

User Kelton Temby
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