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Quiz 1 3rd 9 weeks
Water Cycle, Waves, Currents, Tides
| Term | Definition |
|---|---|
| condensation | a gas or vapor changes to a liquid |
| evaporation | to change a liquid into vapor by heating |
| run-off | rainfall not absorbed by soil |
| transpiration | plants absorb water through their roots and release vapor through pores in their leaves |
| salinity | the amount of salt in something |
| wave | the swell along the surface of ocean water caused by wind |
| tide | rising and falling of water caused by gravity |
| current | movement of ocean water in a specific direction |
| humidity | a measure of the amount of moisture in the air |
| density | the amount of mass of a substance in a given volume |
| atmosphere | the gaseous envelope surrounding the earth; the air |
| troposphere | the lowest layer of the atmosphere in which weather occurs |
| stratosphere | the layer of earth's atmosphere above the troposphere that contains the ozone layer |
| water cycle | the way that water moves between being water vapor to liquid water and then back to water vapor |
| precipitation | any form of water, such as rain, snow, sleet, or hail that falls to the earth's surface |