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Science Vocab-Unit 7

Weather and the Water Cycle

TermDefinition
Atmosphere Air and gases that surround Earth.
Precipitation water that falls to the Earth's surface as rain, snow, sleet, or hail
Rain gauge a tool for collecting and measuring the amount of precipitation that falls
Water accumulation increasing water levels in ponds, lakes, streams, rivers, glaciers, snow-pack, or water run-off
Wind conditions the speed and direction the air is moving
Wind vane a weather instrument used to show the direction of the wind
Condensation the process of changing from a gas to a liquid, by subtracting heat
Evaporation the process of changing from a liquid to a gas, by adding heat.
Created by: Remedies