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Yes, insolation, which is the amount of energy a surface receives from the sun in kilowatts, at is less at the poles than the equator. This causes convection and in turn causes wind and ocean currents, but other influences, such as Earth's rotation and topography are also responsible.
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Are ocean currents convection radiation or conduction?
Ocean currents are primarily driven by a combination of convection and wind patterns. Convection currents are created by the temperature differences in the water, causing warm water to rise and cold water to sink. Wind patterns also influence the direction and strength of ocean currents. Radiation and conduction do not play significant roles in the formation of ocean currents.
What type of current is caused by wind on the oceans surface?
Surface ocean currents are caused by winds. As wind blows across the surface, the wind pulls the water and causes waves.
Is it true that wind are examples of convection currents?
Yes, wind is a result of convection currents. The Sun heats up the Earth's surface unevenly, causing air to heat up and rise in some areas and cool and sink in others. This movement of air creates wind as it tries to equalize temperature and pressure differences.
What is the major source of energy that powers the convection currents in the atmosphere and ocean?
the primary source of ocean currents is the sun but other direct energy sources are1. global wind patternsa. trade windsb. the westerly winds*wind is the cause of surface currents in the oceans.
An increase in wind causes this current to increase What type of current is it?
Convection is the process that causes warm air to rise and cold air to sink. As such, the winds caused by this process are called convection currents.
Do convection currents cause earths heat?
No. Convection currents are the circular motion of earth's wind. If the earth did not rotate, convection currents would not be. Does that make sense?
How convection currents produce wind?
Yes they do.
What is the results of convection currents in the atmosphere?
Wind.
What things cause ocean currents?
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.
Why does ocean currents and global wind patterns which are caused by convection currents most strongly affect a region's?
Ocean currents and global wind patterns strongly affect a region's climate because they help distribute heat energy around the Earth. Warm ocean currents can increase temperatures in coastal areas, while cold ocean currents can decrease temperatures. Similarly, wind patterns can bring moisture or dry air to a region, affecting its precipitation patterns.
How are gyres formed?
Gyres are large, circular ocean currents that are primarily formed by a combination of wind patterns, Earth's rotation (Coriolis effect), and the shape of the ocean basins. These factors work together to create a rotating system of currents that move water around the oceans in a circular pattern.
What are causes of the ocean currents?
The two causes of ocean currents are wind and the rotation of the earth(etc) The wind blows which makes the currents in the water and the rotation of the earth(gravity) makes currents in the ocean currents. Luaye Sharawy
