Labor certification is  a United States of America immigration process step. Its stated goal is to protect U.S. workers and the U.S. labor market by ensuring that foreign workers seeking immigrant visa classifications are not displacing equally qualified U.S. workers..
Confidence votes 24.1K. Local winds are caused by unequal heating within a small area. Global winds are created from all around the Earth due to breezes that make Wind. See nasa.gov/nasatv. Local winds are caused by unequal heating within a small area. Global winds are created from all around the Earth due to breezes that make Wind.
(19) Between about 35 degrees North latitude and about 55 degrees North latitude, surface winds generally blow from the west, and are known as westerlies. (20) Global winds drag on the oceanâs surface, causing the water to move in the direction that the wind is blowing and thus create surface ocean currents.