Air Pressure!

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Air Pressure!

  1. 1. Air Pressure!!!!!!!!<br />By Ashlyn, Anna, and Layla.<br />
  2. 2. Barometers<br />The weight of the air is measured on the surface of the Earth with a barometer. This is a weather instrument.<br />
  3. 3. Air Pressure<br />Air pressure is the weight of the air around us. <br />Air pressure refers to the weight of the atmospheric pressure.<br />
  4. 4. The air inside your body presses out in the same force as the outside air presses in. <br />Air pressure is the force produced by the weight of the air pressing down on the Earth. <br />
  5. 5. Low pressure and warm air masses usually bring cloudy weather and a chance of storms. <br />
  6. 6. High Pressure<br />High Pressure usually brings good weather.<br />High Pressure happens when the bits of things in the air are close together.<br />The air is usually dry and cool.<br />Without high pressure, we wouldn’t have good weather.<br />
  7. 7. Do you wonder why you don’t feel air pressure???<br />Barometers measure air pressure.<br />Since the pressure inside is equal to the outside pressure, you don’t feel a thing.<br />
  8. 8. Weather and Air Pressure!<br />Air Pressure is interesting!<br /> Weather is fun!<br />It is good to learn about air pressure because if you can read a barometer, then you will know what the weather is.<br />It helps you know about the weather outside.<br />It is really interesting , because it’s the air that presses down to the Earth.<br />
  9. 9. We hope you have learned more about Air Pressure!!!!!!!!<br />If you want to learn more, go to <br />http://kids.earth.nasa.gov/archive/air_pressure/index.html<br />By Anna, Layla, and Ashlyn<br />

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