By Jake Rosenbaum
Were It Is
Ocean Water Chemistry
The average temperature in the deep sea is around 39 degrees Fahrenheit but can vary depending on the spot or depth of the ocean.
The average pressure in the deep sea is about 14.5 pound per square inch.
The salinity in the deep sea is about 3.5%.
What The Deep Sea Looks Like
Water Movement In The Deep Sea
Characteristics Of An Ecosystem
Because the deep sea is so deep, no sunlight is able to reach it which makes the temperature very cold. Also because the deep sea is so deep, it makes the water pressure and the density of the water extremely high because of all of the weight being put on it by the water above.
Some biotic factors in the deep sea include Bacteria, Animal, Fungi and other living organisms.
An invasive species of the deep sea are Limpets.