What lives in a deep sea trench?

Is Antarctica surrounded by water on all sides? Name the environmental types thst support very few if any people in which parts of the world are they located why do so few prople live? What is Canada's inland sea called? How much of the amazon rainforest is unexplored? How many miles did it take the isrelites to cross the red sea? States the Arkansas River flows through? How high is Tennessee above sea level? Who was the Greenan castle Ayr Scotland built for? Where is the red door club in the rio grande valley? What is sloughing of river bank? What can you do while visiting orby head? What ocean basin is the most trenches found? What is the Difference between drift and ocean current? What is the highest flood that has happened on the river severn? Which is bigger Loch Lomond Loch Ness or Lough Neagh? Which rivers are the tributaries of the river chenab? Why would hunter gathers be attracted to the banks of a river that floods every year? How much does a castle cost? Howl ong did it take to build the coca castle? Why is the Atacama Desert one of the driest places on earth?

What lives in a deep sea trench?