shallow water
rough waters
shallow water
In rough water
Rough
shallow water
shallow water
Because the Earth's atmospheric pressure forces the water back down.
Deep ocean currents have enormous effect on climatic conditions. Deep ocean currents are also known as conveyor belt for temperature. There are two types of water currents, cold and warm. The warm water currents are less dense than cold water currents.
The simple explanation of the ability of a submarine to withstand deep sea pressure lies in the mechanical strength of the pressure hull. On modern military submarines (called boats by the crews) the pressure hull is make of steel (except in the case of a few Russian boats which used titanium). This steel basically forms a cylinder and keeps the pressure of the sea water at operating depth from crushing the hull. To gain a tactical advantage, the Russian Navy built some of their boats with titanium pressure hulls. These hulls were designed to allow greater operating depths, and, therefore, increased ability to "hide" beneath the sea. But as is the case with the steel hulls, the titanium hulls used the geometry (shape) and the mechanical strength of the pressure hull and all the fittings to keep the water out at test depth.
Deep ocean currents have enormous effect on climatic conditions. Deep ocean currents are also known as conveyor belt for temperature. There are two types of water currents, cold and warm. The warm water currents are less dense than cold water currents.
Deep Water
As deep as the container in which the water is in
The Plimsoll line... it's a series of marks on the outer hull of a ship - that indicates how deep the vessel is sitting in the water.