# 2Multiple ChoiceWhat is the process by which water vapor turns into liquid water called?EvaporationCondensationPrecipitationInfiltration
# 3Multiple ChoiceWhich layer of the atmosphere is closest to Earth and where most weather events occur?StratosphereTroposphereMesosphereThermosphere
# 4Multiple ChoiceWhat tool is used to measure atmospheric pressure?ThermometerBarometerAnemometerHygrometer
# 5Multiple ChoiceWhat is the term for a large body of air with uniform temperature and humidity?CycloneAir MassFrontJet Stream
# 6Multiple ChoiceWhich cloud type is known for bringing thunderstorms?CumulusStratusCirrusCumulonimbus
# 7Multiple ChoiceWhat is the term for the boundary between two different air masses?FrontGulf StreamOzone LayerThermocline
# 9Multiple ChoiceWhich instrument is used to measure wind speed?BarometerThermometerAnemometerHygrometer
# 10Multiple ChoiceWhat is the name of the effect causing winds to rotate due to Earth's rotation?Coriolis EffectGreenhouse EffectEl NiñoLa Niña
# 11Multiple ChoiceWhat weather phenomenon is characterized by a rotating column of air extending from a thunderstorm to the ground?HurricaneTornadoCycloneTyphoon