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Weather instruments

  1. Weather Tools by Meredith, Rachael, and Brandon from wikipedia
  2. Weather vane A weather vane is a tool used to show wind direction. The wind blows the weather vane and whatever the wind direction is blowing shows because the four points on the weather vane are like a compass. The arrow on top points in the direction that the wind is coming from. Here is a picture of the largest weather vane. It is located in Paris, France. from Wikipedia
  3. Anemometer A anemometer is a tool that measures the speed of wind. There are different kinds of anemometers like a windmill anemometer it looks a little different than a cup anemometer but both really measure the same thing. This is how is works the wind goes into the cups and then it spins it as fast as the wind is Cup Anemometer from going that day. Wikipedia Windmill Anemometer from Wikipedia
  4. Barometer A barometer measures air pressure. Low pressure means bad weather because evaporated water rises easier into the sky and is turned into rain. High pressure means good weather because evaporated water has difficulty rising because of the higher air pressure.
  5. Thermometer Thermometer from wikipedia A thermometer measures the temperature. It measures Fahrenheit and Celsius. If the “mercury” is low, then Thermometer from Weather wizkids its cold out. If it is high, then its hot out!

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