Deepest ocean in the world: The Pacific Ocean is the

Deepest Ocean in the World : The Pacific Ocean is the deepest and largest ocean in the world , covering approximately ⅓ of the Earth’s surface. It is home to a wide variety of marine life ... 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. So what is the Mariana Trench? And what exactly is living in its depths? In this article, we’ll explore everything you need to know about the Mariana Trench, including some astounding facts about this mysterious habitat and its extreme pressure. The Pacific Ocean has a mean depth of approximately 14,040 feet (4,280 meters), and it boasts the deepest known point in the world’s oceans, the Challenger Deep, located in the Mariana Trench, which i about 36,070 feet (10,994 meters) below sea level. Discover the deepest oceans and seas on Earth , from the Pacific Ocean’s Mariana Trench to the Caribbean and the Arctic. Learn how deep they reach and why these regions are vital to ocean science.