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ocean volcanos Sometimes they're called trenches. The Marianas Trench in the Pacific is the deepest point in all the world's oceans.

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Q: What is a long deep hole in the ocean floor?
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What are deep-ocean trenches?

Deep ocean trenches are deep slits in the middle of the ocean. The pressure inside these trenches is unbearable. long, curved valleys along the edges of the ocean basin


A long narrow and very deep canyon where the ocean floor bends toward the mantle is called what?

A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.


What is the long narrow and very deep canyon where the ocean floor bends down toward the mantle called?

A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.


A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called what?

A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.


What are Isolated volcanic peaks on the ocean floor known as?

Isolated volcanic peaks on the ocean floor are known as seamounts. The deepest parts of the ocean are long, narrow features known as deep ocean trenches.


Is a mid ocean ridge a long narrow depression located in a deep ocean basin?

No. A mid-ocean ridge is a chain of mountains and volcanoes in an ocean basin at a site of sea floor spreading.


A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called?

subduction


What is a deep furrow in the in the ocean floor?

Deep furrows in the ground or ocean floor are faults. San Andreas fault in California is a prime example, having displacement hundreds of kilometers long. Two kinds of faults are dip-slip faults and strike-slip faults.


What is a deep furrow in the ground or ocean floor?

Deep furrows in the ground or ocean floor are faults. San Andreas fault in California is a prime example, having displacement hundreds of kilometers long. Two kinds of faults are dip-slip faults and strike-slip faults.


What is deep-ocean trench?

a deep-ocean trench is a portion of the earth crust


Is a trench found on ocean floor?

Yes, ocean trenches are a long, narrow, deep depression in the ocean bed.They typically run parallel to a plate boundary.The Marianas Trench is the deepest part of the world's oceans.


How long does it take to get 1 mile down to the ocean floor?

how long does it take to get down 1 mile to the ocean floor