What is a deep trench in the earth

1.A trench is associated with which plate boundaries. Oceanic-oceanic convergence, hot spot, diverge...

Deep (1)cognition deep thinking, is vital. (1) a)no change b)cognition, deep thinking, is vit...

A trench needs to be at least 63 feet below ground level. This means it needs to be more than 3 1/2...

A deep ocean trench with parts A through D labeled. A: water and land meet. B: lithosphere layer bel...

how deep is the Mariana Trench?

how deep is the mariana trench? are any 'dangerous' species of life living down there?

Deep-Sea Mineral Deposits Deep-sea mineral deposits are found on the ocean floor and contain metals...

What is a deep-ocean trench? underwater mountains deep underwater canyons cracks in th...

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