PPT-Global Winds

Unit 5 Sixth Grade httpwwwyoutubecomwatchvuBqohRu2RRk httpsgamesciconlineorgwindwardcontentsailinghtmlrecord Windward Online Sailing around the world game Whooosh When you open the valve on a bicycle tube the air rushes out. Mrs. Wharton’s Science Class. Wind. The horizontal movement of air from an area of high pressure to an area of lower pressure.. All winds are caused by differences in air pressure. Differences of air pressure are caused by unequal heat . Chapter 2.2 Guided Notes. What is Weather?. Weather is the condition of Earth’s atmosphere at a particular time and place.. What is Wind. ?. Wind is air moving across the surface of the Earth. It can move horizontally or parallel to the ground.. i. What causes wind? . Caused by a difference in air pressure due to. unequal heating of the atmosphere.. Winds are created by. ….. • . Heating the air, decreases pressure (warm. air rises creating a low pressure). Earth/Space. S.W.B.A.T.. Explain why Earth receives different amounts of solar energy at different latitudes. Discuss the . Coriolis. effect. Identify and locate the doldrums, trade winds, prevailing . Why Air Moves. Wind is created by differences in air pressure. Bigger difference = faster wind. Caused by unequal heating of earth. Air. The air by the equator is warm and rises. Low pressure. The air by the poles is cold and dense. Why Air Moves. Wind is created by differences in air pressure. Bigger difference = faster wind. Caused by unequal heating of earth. Air. The air by the equator is warm and rises. Low pressure. The air by the poles is cold and dense. Chapter 2.2 Guided Notes. What is Weather?. Weather is the condition of Earth’s atmosphere at a particular time and place.. What is Wind. ?. Wind is air moving across the surface of the Earth. It can move horizontally or parallel to the ground.. i. Winds are created by. ….. • . Heating the air, decreases pressure (warm. air rises creating a low pressure). • Cool air rushes into replace the warm air. (cooler dense air, produces high pressure). © U.S. Coast Guard . Auxiliary Association. No attempts to add, modify or delete information contained within this document shall be made. If errors are discovered, please contact the U.S. Coast Guard Auxiliary’s National Training . Will air circulate Clockwise or Counterclockwise around each of these pressure centers?. H. L. Cyclonic and anticyclonic winds in the Northern Hemisphere. Cyclones and anticyclones . Cyclone. A center of . What causes wind? . Caused by a difference in air pressure due to. unequal heating of the atmosphere.. Winds are created by. ….. • . Heating the air, decreases pressure (warm. air rises creating a low pressure). Wind is the movement . of air caused by an uneven heating of the Earth’s . surface.. What HEATS EARTH’S SURFACE?. Heat from the sun heats the surface of the Earth.. This heat arrives to Earth in the form of radiation.. Global . Winds. - A . current. is a flow of air or water in a certain direction.. Global . Winds. Winds move from areas of . high. pressure to . low. pressure.. You might expect them to move straight from the poles (high pressure) to the equator (low pressure)but…. Mississippi State Objective:. 4c. Describe the causes and effects of heat transfer as it relates to the circulation of ocean currents, atmospheric movement, and global wind patterns (e.g., trade winds and the jet stream). Provide examples of how these global patterns can affect local weather..