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Weather

I only use this personally for the new Weather unit

TermDefinition
Air Mass Large body of air that has the same characteristics of temperature and moisture content as the part of Earth's surface over which it formed
Blizzard Winter storm that lasts at least three hours with temperatures of -12C or below, poor visibility, and winds of at least 51 km/h
Dew Point Temperature at which air is saturated and condensation forms
Fog A stratus cloud that forms when air is cooled to its dew point near the ground
Front Boundary between two air masses with different temperatures, density, or moisture; can be cold, warm, occluded, and stationary
Humidity Amount of water vapor held in the air
Hurricane Large, severe storm that forms over tropical oceans, has winds of at least 120 km/h, and loses power when it reaches land
Isobar Lines drawn on a weather map that connect points having equal atmospheric pressure; also indicate the location of high and low pressure areas and can show wind speed
Isotherm Line drawn on a weather map that connects points having equal temperature
Meteorologist Studies weather and uses information from a Doppler radar, weather satellites, computers, and other instruments to make weather ,aps and provide forecasts
Precipitation Water falling from clouds-including rain, snow, sleet, and hail-whose form is determined by air temperature
Relative Humidity Measure of the amount of moisture held in the air compared with the amount it can hold at a given temperature; can range from 0% to 100%
Station Model indicates weather conditions at a specific location, using a combination of symbols on the map
Tornado Violent, whirling windstorm that corsses land in a narrow path and can result from wind shears inside a thunderhead
Weather State of the atmosphere at a specific time and place, determined by factors including air pressure, amount of moisture in the air, temperature, wind, and precipitation
Created by: Henroido
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