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Weather & Climate REVIEW Name: ________________ Vocabulary: Matching. _____ 1) Air Mass _____ 2) Air Pressure _____ 3) Climate A. B. C. D. E. Average trends of temperature and moisture in an area Transfer of heat by substances touching Large body of air with similar humidity & temperature A force from the weight of air pressing down on us Heat transfer in fluids (warm rises/cool sinks) _____ 4) Conduction _____ 5) Convection __________________________________________________________________________________ _____ 6) Coriolis Effect _____ 7) Dew Point _____8) Front A. B. C. D. E. Boundary between two air masses Amount of water vapor in the atmosphere Winds bend to the right in the Northern hemisphere Warming of Earth’s atmosphere Temperature at which condensation begins _____ 9) Greenhouse Effect _____ 10) Humidity _________________________________________________________________________________ _____ 11) Isobars _____12) Isotherms _____ 13) Maritime A. B. C. D. E. Transfer of energy by electromagnetic waves Lines of equal temperature Special form of oxygen in the stratosphere Reference to forming over the ocean or humid. Lines of equal pressure A. B. C. D. E. Referring to regions near the equator The condition of Earth’s atmosphere at a certain time horizontal movement of air from high to low pressure Referring to the northern and southern most regions the percentage of water vapor in the air compared to the maximum amount the air could hold at that temperature _____ 14) Ozone _____ 15) Radiation _____ 16) Relative Humidity _____ 17) Tropical _____ 18) Polar _____ 19) Weather _____ 20) Wind Interpreting a Weather Map: Correctly interpret the weather map found on this page. ______ 21) What type of front is located over the Oklahoma on this weather map? A) Cold B) Occluded C) Stationary D) Warm ______ 22) What type of weather should South Dakota expect over the next few hours? A) Clear B) Light Rain and Drizzle C) Snow ______ 23) What type of weather should Idaho expect over the next twelve hours? A) Clear B) Light Rain and Drizzle C) Snow ______ 24) What type of weather system is located over South Dakota? A) High Pressure B) Low Pressure C) Stationary D) Warm ______ 25) The low-pressure system currently over North Carolina is … A) spinning counter clockwise B) drawing energy in from the warm Gulf of Mexico C) All of the above D) None of the above Idaho S. Dakota Oklahoma Multiple Choice: Correctly answer the following questions with an A – E response. ______ 26) In the previous weather map the low-pressure system over North Carolina has a lot of rain in front of the blue lines because A) The cool air is pushed over the warmer (more dense) air. When this happens it creates a rain shower. B) The front is pushing warm air up over cold air causing rain as the warm air rises C) The Gulf of Mexico is noted for powerful rains. It is always raining in this location. D) None of the above ______ 27) The most abundant gas in the atmosphere is A) Carbon Dioxide. B) Nitrogen C) Oxygen D) Ozone ______ 28) A _________ climate is characterized by very dry conditions with little precipitation A) Desert B) Rain forest C) Temperate forest D) Tundra ______ 29) What characteristic determines the changes in the layers of the atmosphere? A) Altitude B) Density C) Pressure D) Temperature ______ 30) What is the name given to the “weather layer” of our atmosphere? A) Mesosphere B) Stratosphere C) Thermosphere D) Troposphere ______ 31) What is the name given to the “middle layer” of our atmosphere? A) Mesosphere B) Stratosphere C) Thermosphere D) Troposphere ______ 32) Why do clouds form in the sky? A) Water condenses B) Water conducts C) Water evaporates D) Water warms ______ 33) How does energy from the Sun travel to the earth? A) Conduction B) Convection C) Evaporation D) Radiation ______ 34) What type of clouds are the high, wispy type? A) Cirrus B) Cumulonimbus C) Cumulus D) Stratus _______35) If there is high relative humidity, which type of weather is NOT likely? A) Cloudy or foggy B) Clear and cool C) Precipitation D) Hot and sticky ______ 36) This type of cloud is associated with both thunderstorms and tornadoes A) cirrus B) cumulus C) cumulonimbus D) stratus E) nimbostratus ______ 37) What is the name given to an air mass that forms over an ocean? A) Continental B) Maritime C) Polar D) Tropical ______ 38) After this front passes, clear cool air can be found. A) Cold B) Occluded C) Stationary D) Warm ______ 39) While this front passes the clouds will start as high and wispy and slowly (over 1 – 2 days) change to layered and low. A) Cold B) Occluded C) Stationary D) Warm ______ 40) How is heat mainly transferred in the troposphere? A) Radiation B) Conduction C) Convection True (+) and False (o): Correctly answer the following questions with a (+) or (o). ______ 41) Air pressure increases as you climb from land at sea level to the top of a mountain. ______ 42) Clouds that form near the ground are called fog. ______ 43) A cold front will bring many days of cloudy and rainy weather. ______ 44) On a weather map, isobars join areas on the map with the same temperature. ______ 45) The Ionosphere (part of the Thermosphere) is the layer where auroras are seen ______ 46) ______ 47) The horse latitudes were named this because it was common to see horses swimming in the waters at this latitude. (Note: they were “dumped” cargo.) Heat transferred by touching is called – conduction. ______ 48) Wind is caused by air moving from low pressure areas to high pressure areas. ______ 49) Temperature and Pressure are two factors that determine a regions’ climate. ______ 50) Except for local winds, air masses over the U.S. usually follow an east to west pattern of flow. A Global Winds: Correctly identify the global wind/calm area by the letter on the diagram. B C D E ______ 51) Prevailing westerlies ______ 52) Doldrums ______ 53) Trade Winds ______ 54) Horse Latitudes ______ 55) Polar Easterlies USE PAGE 103 FOR YOUR ‘KEY’ Weather Stations: Correctly diagram a weather station with the following characteristics. (Note: each station is worth 5 points and must be completely correct to get any credit.) Station 1: (56 – 60) Station 1 Temperature: 75 oF Dew Point: 52 oF Current Weather: Drizzle Air Pressure: 990.4 mb Cloud Cover: 75% Wind Direction: South East Wind Speed: 10 mph Station 2: (61 – 65) Station 2 Temperature: 20 oF Dew Point: 20 oF Current Weather: Snow Air Pressure: 1000.8 mb Cloud Cover: 50% Wind Direction: East Wind Speed: 24 mph Station 3: (66 – 70) Temperature: 82 oF Dew Point: 85 oF Current Weather: Thunderstorms Air Pressure: 982.3 mb Cloud Cover: 100% Wind Direction: North Wind Speed: 60 mph Station 3