Popular Hot Spots On The Ocean Floor Like Mariana Trench

Cnn an american undersea explorer has completed what is claimed to be the deepest manned sea dive ever recorded returning to the surface with the depressing news that there s plastic trash down there.

Popular hot spots on the ocean floor like mariana trench.

One example is the mariana trench in the pacific ocean. In the northern hemisphere the pacific ocean meets the arctic ocean in the bering sea. Another source of evidence that the earth s crust is made up of plates that move comes from studying hot spots hot spots are fixed locations where magma wells up from deep within the. It is the crescent shaped trench located in the western pacific ocean and it has the deepest part of the world s oceans.

Which are warm spots that are formed by cracks in. Even if the highest peak in the world i e. The mean depth of the pacific excluding adjacent seas is 14 040 feet 4 280 metres and its greatest known depth is 36 201 feet 11 034 metres in the mariana trench also the greatest depth found in any ocean. The expedition s mission is to conduct detailed sonar mapping missions at the five deepest spots in our oceans.

Posts about the mariana trench written by andruokun. The bottom of the ocean is called the ocean floor. The challenger deep in the mariana trench region is the deepest spot on earth measuring over 11 kilometers in depth. Mariana trench is also known as marianas trench.

Now how good are you at holding your breath. Well today you re gonna have this opportunity. A joint french american crew jacques piccard and don walsh in 1960 and national geographic explorer in residence james cameron in 2012. As well as the mariana trench it s now completed surveys of the atlantic ocean.

Just like the land above the. Ever wanted to take a dive into the deepest parts of the ocean. Nhhc photograph according to a popular mechanics article from october 2009 more humans have made it to the outer limits beyond our atmosphere into space than have plunged into the mysterious depths of our earth s oceans into the deep sea. The challenger deep at the bottom of the mariana trench lies deep in the pacific ocean near the island of guam.

A late 1950s artwork depicting trieste operating on the deep ocean floor u s. Only three people have visited the challenger deep the deepest ocean trench in the world.