it causes the difference in density, denser water flows to the less dense parts
denser, due to the decrease in temperature causing the water molecules to contract and become more tightly packed. This increased density causes the cold water to sink to the bottom of the ocean, creating ocean currents as it displaces warmer, less dense water.
ocean water, because it is saltier.
Ocean crust is denser
Sea water is denser, not only that, different oceans have different densities.
The ocean is stratified with denser layers below less dense layers.
because it is colder up there
When seawater freezes the salt is excluded from the ice and stays with the portion that remains liquid. The result is highly saline water called brine. The brine is denser than normal seawater and so sinks the the ocean floor, forming deep currents.
The water of the oceans is denser because of the high level of salt it contains.
The water gets cooler
sinks
The two processes that cause an ocean to become a cloud are evaporation and condensation. Evaporation occurs when water from the ocean's surface is heated by the sun and turns into water vapor. The water vapor then rises into the atmosphere, where it cools and condenses into clouds.