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6th Gr Science
Study Guide
Term | Definition |
---|---|
Meteorologist | Scientist who studies the causes of the weather and try to predict it. |
Barometer | An instrument that is used to measure changes in air pressure |
thermometer | An instrument used to measure temperature |
psychrometer | An instrument to measure heat and speed |
Wind Vane | A instrument that tells what direction the wind goes |
humidity | a measure of water vapor in the air |
precipitation | any form of water that falls from the sky |
wind | the horizontal movement of air from an area of high or low pressure |
stationary front | warm air and cold air masses push into each other and neither one takes control |
occluded front | warm air mass caught between two cold air masses |
continental | a dry air mass that forms over land |
maritime | a humid air mass that forms over oceans |