period 3 group 1

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period 3 group 1

  1. 1. Charlie Boytos
  2. 2. <ul><li>The temperature of air influences your daily activity </li></ul><ul><li>Airs made of molecules that always move randomly, even when there's no wind </li></ul><ul><li>When the temp. is low, air moves less rapidly which makes it cool </li></ul><ul><li>Temp. is a property of matter </li></ul><ul><ul><li>Heat likes to flow from hot to cool </li></ul></ul>
  3. 3. <ul><li>Air moving in specific directions is called wind </li></ul><ul><ul><li>Cooler air is denser so it sinks and warm air is not as dense so it rises </li></ul></ul><ul><li>Wind direction can he measured by using a wind vane </li></ul><ul><ul><li>Wind speed can be measured using an anometer </li></ul></ul><ul><ul><ul><li>An anometer has a rotating cup that spins faster as the wind moves faster </li></ul></ul></ul>

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