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Upward currents
ocean currents are caused by difference in temperatures and salinity lol :) :P hehe
- evaporation - particles mixing with water - freezing
Shallow areas with low or no currents and high evaporation.
deep ocean currents form by the differences in the density of ocean water
All currents are caused by differences in pressure.
Upward currents
Outside the house generally the air currents favors evaporation.
colder ocean currents prevent clouds from forming, and there is less precipitation. warmer currents bring in humidity and more rain. an example would be Florida and Cali.
ocean currents are caused by difference in temperatures and salinity lol :) :P hehe
Ocean currents result from two processes - the action of wind on the surface of the water, and from variation in water temperature that causes movement- a process known as convection. Convection occurs because the oceanic waters heat up becoming less dense. Winds have the most important influence on the flow of currents, but tides, precipitation, evaporation rates, shape of the ocean floor, and inflow from rivers and adjacent seas are also important.
evaporation( on the basic three step water cycle followed by condensation, and precipitation)
A difference between gyres and currents is that currents are formed by the wind, but gyres are formed by currents.
There are many different forces that create ocean currents. Among them are: the earth's rotation, salinity differences, wind, density differences, and buoyant forces. Temperature differences can create some of these differences, but we would have ocean currents even if the oceans were a uniform temperature.
Differences in temperature and in density of seawater drive deep ocean currents.
There are several conditions that influence temperature and precipitation. Landforms, ocean currents, winds, latitude areas, and many other things can affect temperature and precipitation.
deep