The answer to your question, concerning the deepest trench in the Atlantic Ocean, is that of the Puerto Rico Trench. It is actually found upon the boundary between the Caribbean Sea and the Atlantic Ocean. This trench has been measured at a maximum depth of 28,232 ft; a depth of little over five miles! I hope that this answers your question.
The Atlantic Ocean is the second largest ocean in the world at 76,762,000 sq km. Its deepest point is the Puerto Rico Trench (Milwaukee Deep) at 8,648 metres.
Deepest Point in the Atlantic Ocean
Puerto Rico Trench: 28,374 feet / 8648 meters
Most of the world's oceanic trenches are found in the Pacific; the only major one in the Atlantic is the Puerto Rico Trench. This is the deepest point in the Atlantic Ocean: 8,648 meters (28,374 feet) below sea level.
Puerto Rico Trench: 28,374 feet / 8648 meters
The Puerto Rico Trench is over 28,000 feet deep (or almost the height of Mt. Everest).
The Puerto Rico Trench is the deepest point of the Atlantic Ocean, at -28,374 feet (-8648 metres).
The Marianas Trench near Guam is the deepest part of any ocean
Mariana trench
The Marianas trench .
The Marianas trench .
It is the deepest trench in the whole ocean.
Mariana trench
The Mariana trench is the deepest known oceanic floor - at a maximum known depth of 36,070 feet (+/- 130 feet).
Challenger deep.
Java trench is the deepest point in the Indian Ocean.
Trenches. The deepest one being the "Mariana trench" in the Pacific ocean
An ocean trench is a deep canyon in the ocean floor that forms at a destructive plate margin where oceanic crust flows back into the Earth's mantle. An example would be the Mariana Trench is the deepest point in any ocean and is located in the Pacific Ocean
Mariana Trench, located in the Pacific Ocean. Its the deepest trench in the world... period.
The deepest point in the ocean is The Mariana Trench.
The Mariana Trench is the deepest point in any ocean and is located in the Pacific Ocean.