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Weather
3-18-14
Term | Definition |
---|---|
hygrometer | A weather instrument that measures relative humidity. |
thermometer | An instrument that measures the temperature of air. |
wind | Moving air. |
barometer | A weather instrument that measures air pressure. |
weather | The condition of the air, or atmosphere in a certain place at a certain time. |
air pressure | The push of air in all directions against objects. |
fronts | Moving masses of air. |
humidity | Water vapor in the air. |
anemometer | A weather instrument that measures wind speed. |
weather vane | A weather instrument that measures wind direction. |
precipitation | Any form of water that falls to the Earth's surface. |