What is a deep ocean trench simple definition?

What is a deep ocean trench simple definition?

What is a deep ocean trench simple definition?

Ocean trenches are long, narrow depressions on the seafloor. These chasms are the deepest parts of the ocean—and some of the deepest natural spots on Earth.

What do deep-sea trenches do?

What are ocean trenches? Ocean trenches are steep depressions in the deepest parts of the ocean [where old ocean crust from one tectonic plate is pushed beneath another plate, raising mountains, causing earthquakes, and forming volcanoes on the seafloor and on land.

What are deep-sea trenches provide an example?

The Challenger Deep, the deepest part of the ocean, is found in the Pacific Ocean near Guam. The deepest valley on Earth is an ocean trench called the Challenger Deep, which is part of the Mariana Trench in the Pacific near Guam. The deepest point of the Challenger Deep is 36,070 feet below the ocean surface.

Where are the deepest ocean trenches?

Pacific Ocean
The Mariana Trench, in the Pacific Ocean, is the deepest location on Earth.

What does the trenches mean?

: a place or situation in which people do very difficult work These people are working every day down in the trenches to improve the lives of refugees.

What do deep-sea trenches reveal about Earth’s crust?

What do deep-sea trenches reveal about Earth’s crust? They indicate where crust is moving together and diving down deeper into the mantle.

What do deep sea trenches reveal about Earth’s crust?

What means trench kid?

Trenches means a low income neighborhoods where lots of crimes and violence occurs. The term “Trenches” has been used by Kanye West, Eminem, Lil Durk, Trippie Redd, Future, Lil Baby, Meek Mill, Polo G, Luxury Tax, J.I the Prince of N.Y, YoungBoy Never Broke Again, and many more rappers.

What do deep sea trenches reveal about Earth’s crust quizlet?

What is the definition of deep ocean trench?

Deep-sea trench, also called oceanic trench, any long, narrow, steep-sided depression in the ocean bottom in which occur the maximum oceanic depths, approximately 7,300 to more than 11,000 metres (24,000 to 36,000 feet). They typically form in locations where one tectonic plate subducts under another.

What is the most famous ocean trench?

The Aleutian Trench, in the North Pacific Ocean , and the deepest, most famous one in the world, the Marianas Trench off the coast of the Marianas Islands in the Southeast Pacific. These are all places where oceanic plates are subducting beneath continental plates.

What are the names of the oceanic trenches?

Ocean trenches exist in all the world’s oceans. They include the Philippine Trench, Tonga Trench, the South Sandwich Trench, the Eurasian Basin and Malloy Deep, the Diamantina Trench, the Puerto Rican Trench, and the Mariana.

What is the deep ocean trench?

Alternative Title: oceanic trench. Deep-sea trench, also called oceanic trench, any long, narrow, steep-sided depression in the ocean bottom in which occur the maximum oceanic depths, approximately 7,300 to more than 11,000 metres (24,000 to 36,000 feet).