Question

differentiate between marine trench and marine deeps​

Answer 1

Answer:

Mid-ocean ridges are areas of rifting where two tectonic plates are diverging from one another. Magma rises up through the rifts and forms mountain ranges. ... Deep-ocean trenches are formed at convergent plate boundaries where the more dense plate (usually the oceanic) subducts under the less dense (usually continental).

Answer 2

Answer:

The Mariana Trench is a crescent-shaped trench in the Western Pacific, just east of the Mariana Islands near Guam. ... The Challenger Deep, in the southern end of the Mariana Trench (sometimes called the Marianas Trench),

Explanation:

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