PPT-What Makes the Wind Blow?

Three real forces gravity pressure gradient and friction push the air around Two apparent forces due to rotation Coriolis and centrifugal Largescale flow is dominated by gravitypressure and Coriolis . Its low density high transparency and high gloss sidewall strength at high temperature and greater freedom from environmental stress cracking make polypropylene the material of choice for hollow packaging Polypropylene is mainly used in cosmetics de brPage 1br Blow ry Bar Long Hair Blow GU Short Hair Blow GU Curly Blow GU Makeup Bar 0DNHXS573472QO 0DNHXS57347ZLWK57347ODVKHV Styling Bar Up VWOH DQG573595734757347 brPage 1br Gielly Green Blow Dry Lounge AT Shampoo and blow dry from crown to shoulder length hair Shampoo and blow dry below the shoulder length hair Dry blow dry Hair up Hair treatment 30 35 2 Coriolis. Effect. Air pressure differences cause the movement of air. Air moving parallel to the ground is called . wind. Air moving up or down is called a . current. Air generally moves from the poles to the equator, . Konstantin Vinnikov & Eric . Hohman. (Office of State Climatologist for Maryland). Russell Dickerson (Atmospheric and Oceanic Science, University of Maryland). Joel . Dreessen. (Maryland Department of the Environment. 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.. What is air pressure?. Air Pressure: the force exerted by the weight of the air above it. Why does the weight of the air not crush you?. The pressure is exerted in all directions, not just down. (Ruler and newspaper demonstration). Three real forces . (gravity, pressure gradient, and friction) push the air around. Two apparent forces . due to rotation (Coriolis and centrifugal). Large-scale flow is dominated by gravity/pressure and Coriolis … . Exploring Wind . - 10/19/17 . - ©The NEED Project . Global Wind Patterns. Exploring Wind - 10/19/17 - ©The NEED Project . History of Wind Energy. 5000 BC. Sailboats used on the Nile indicate the power of wind. Warm-up What is weather? REMINDER – QUIZ CH.11 WEDNESDAY Chapter 12 Meteorology Causes of Weather Meteorology – the study of atmospheric phenomena such as fog, clouds, snow, rain, and lighting Weather PURPOSE To become familiar withwhat makes plants growOBJECTIVES For youth to identify five basic plantneedsdescribe what a plantneeds in order tomanufacture its own fooddescribe how the nutrientconten There are three main processes used by the blow moulding industry : . Injection blow moulding, . Extrusion blow moulding, and . Stretch blow moulding.. 2. Injection blow moulding. Used for small bottles of less than 500 ml volume. . By: Sean Meisner, Amanda Onwukwe, Arrian Bolden Pd:2nd. What Is Wind?. Wind: Is air moving across the surface of the Earth. Wind occurs because sunlight heats the earth’s atmosphere and surface unevenly.. 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..