Deep sea exploration has revealed varied landscapes which include volcanoes seamounts hydrothermal vents and cold seeps.
Deep dark ocean floor.
At depths of over 10 000 feet and covering 70 of the ocean floor abyssal plains are the largest habitat on earth.
Scuba divers can explore only to about 40 meters while most submarines dive only to about 500 meters.
The deep sea is a relatively mysterious and unknown part of the earth as only about 1 of the ocean floor has been explored by humans.
Watch the latest in the ocean series how to stop plastics getting into the ocean.
In fact there have been more missions into space than journeys down to the greatest depths of the oceans.
But despite their name these plains are not uniformly flat.
Devil and the deep dark ocean by the finish syphonic metal band nightwish from the album oceanborn.
Scientific research submersibles have explored the ocean s deepest trenches but most are designed to reach only the ocean floor.
The deep ocean is dark very cold and has tremendous pressure from the overlying water.
The deep sea or deep layer is the lowest layer in the ocean existing below the thermocline and above the seabed at a depth of 1000 fathoms 1800 m or more.
Https youtu be d7edgcxfz8q the ocean covers 70 of our planet.
See how these deep sea denizens make the most of their deep dark home.
Deep sea creatures photos adaptation is the name of the game when you live thousands of feet below the water s surface.