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WOW 3-2 Science
3rd 9 Weeks group 2
Term | Definition |
---|---|
salinity | the amount of salt in something |
wave | a swell along the surface of ocean water caused by wind |
tide | the cycle of rising and falling of the surface of bodies of water caused by the gravitational attraction of the moon and the sun |
current | movement of ocean water in a specific direction |
Coriolis effect | the way Earth's rotation makes winds curve |
global conveyor belt | a constantly moving system of deep ocean currents driven by temperature and salinity |
humidity | a measure of the amount of moisture in the air |
land breeze | the flow of air from land to a body of wayter |
sea breeze | a wind blowing from sea to the land, especially during the day when the land surface is warmer |
easterlies | prevailing winds that blow from the east |
westerlies | winds blowing from the west toward the east between 30 and 60 degrees latitude |
jet stream | a narrow current of strong winds circling the Earth from west to east carrying air masses |
evaporation | water changes from a liquid to gas by heating |
condensation | water changes from a gas to a liquid by cooling |
precipitation | rain, snow, sleet, or hail |