Yes
The rotation of the Earth creates what is known as the Coriolis force.   since the Earth is rotating beneath the wind, the path it follows becomes a curve. In the Northern Hemisphere, the Earth rotates counterclockwise so the wind is deflected to the right. The Southern Hemisphere rotates clockwise deflecting the wind to the left. Regardless, the Coriolis effect only influences the direction of the wind, not its speed. Coriolis Force an artifact of the earth's rotation. Once air has been set in motion by the pressure gradient force, it undergoes an apparent deflection from its path, as seen by an observer on the earth. This apparent deflection is called the Coriolis force and is a result of the earth's rotation. As air moves from high to low pressure in the northern hemisphere, it is deflected to the right by the Coriolis force.  The Earth's rotation means that we experience an apparent force known as the Coriolis force. This deflects the direction of the wind to the right in the northern hemisphere and to the left in the southern hemisphere. This is similar to what happens in the northern hemisphere of the Earth, where winds are deflected to the right. This deflection is a major factor in explaining why winds blow anticlockwise around low pressure and clockwise around high pressure in the northern hemisphere and visa versa The polar easterlies (also Polar Hadley cells) are the dry, cold prevailing winds that blow from the high-pressure areas of the polar highs at the north and south poles towards low-pressure areas within the Westerlies at high latitudes. These prevailing winds blow from the The polar easterlies are one of the five primary wind zones, known as wind belts, that make up our atmosphere's circulatory system. This particular belt of wind begins at approximately 60 degrees north and south latitude and reaches to the poles. How Earth's Rotation Affects Winds & Currents. Our planet's rotation produces a force on all bodies moving relative to theEarth. Due to Earth's approximately spherical shape, this force is greatest at the poles and least at the Equator. The force, called the Coriolis effect, causes the direction of winds and ocean currents to be deflected. In the Northern Hemisphere, wind and currents are deflected toward the right, in the Southern Hemisphere they are deflected to the left.  Coriolis effect. The Coriolis effect causes a deflection in global wind patterns. The anticlockwise rotation of the Earth deflects winds to the right in the northern hemisphere and to the left in the southern hemisphere. This is similar to what happens in the northern hemisphere of the Earth, where winds are deflected to the right. This deflection is a major factor in explaining why winds blow anticlockwise around low pressure and clockwise around high pressure in the northern hemisphere and visa versa Earth's rotation causes the trade winds, in a way. If Earth didn't rotate, the wind at these latitudes would blow straight from the subtropical highs to the ITCZ. In the Northern Hemisphere, the Earth rotates counterclockwise so the wind is deflected to the right. The Southern Hemisphere rotates clockwise deflecting the wind to the left. Regardless, the Coriolis effect only influences the direction of the wind, not its speed. Earth's rotation causes the trade winds, in a way. If Earth didn't rotate, the wind at these latitudes would blow straight from the subtropical highs to the ITCZ. In the Northern Hemisphere, the Earth rotates counterclockwise so the wind is deflected to the right. The Southern Hemisphere rotates clockwise deflecting the wind to the left. Regardless, the Coriolis effect only influences the direction of the wind, not its speed. The trade winds are the prevailing pattern of easterly surface winds found in the tropics, within the lower portion of the Earth's atmosphere, in the lower section of the troposphere near the Earth's equator. Trade winds originate more from the direction of the poles (northeast in the Northern Hemisphere, southeast in the Southern Hemisphere) during the cold season, and are stronger in the winter than the summer. The high air pressure in these belts forces air to move toward a belt of low air pressure along the equator called the doldrums. The air converging at the doldrums rises high over the earth, recirculates poleward, and sinks back toward the earth's surface in the region of the horse latitudes, thus completing a cycle. The air does not move directly north or south because it is deflected by the rotation of the earth. See wind; Coriolis effect. trade winds. trade winds, movement of air toward the equator, from the NE in the Northern Hemisphere and from the SE in the Southern Hemisphere.
http://www.answers.com/Q/The_deflection_of_winds_by_the_earths_rotation_is_called http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/fw/crls.rxml http://www.metoffice.gov.uk/learning/learn-about-the-weather/how-weather-works/coriolis-effect https://en.wikipedia.org/wiki/Polar_easterlies http://www.tsgc.utexas.edu/topex/activities/topex_basics/topex07.html http://www.metoffice.gov.uk/learning/learn-about-the-weather/how-weather-works/coriolis-effect http://www.answers.com/Q/How_does_earth_rotation_affects_the_wind_system http://www.answers.com/Q/The_deflection_of_winds_by_the_earths_rotation_is_called https://en.wikipedia.org/wiki/Trade_wind http://www.infoplease.com/encyclopedia/weather/trade-winds.html
are trade winds deflected by earth rotation