Exosphere
 Troposphere
 Ionosphere

When would you use a ceilometer?

 To measure cloud density
 To record cloud height
 To characterize cloud type

Where do you find a Chinook Wind?

 On the Western slope of the Sierra Madre
 On the Eastern slope of the Rockies
 South from the plains of Manitoba

Which is the cloud type highest in altitude?

 Stratus
 Altocumulus
 Cirrus

What material is used in cloud seeding?

 Carbon Dioxide
 Sodium
 Aluminum salts

What is El Niño?

 Ocean warming off Peru's coast
 Warm desert wind blowing out toward the ocean
 The ash resulting from a volcanic explosion

Which direction do a cyclone's winds blow in Kansas?

 Clockwise
 Counterclockwise
 Toward the area of lowest pressure

Where would you experience a Downburst?

 Under a thunderstorm
 In the eye of a hurricane
 At the leading edge of a hurricane

What is Freezing Rain?

 Rain that freezes when striking the ground
 Precipitation that begins as sleet, but melts as it falls
 Precipitation that begins as rain, but freezes as it falls

What is the Aurora Borealis' partner to the South?

 Aurora Australis
 Aurora del Sud
 Aurora Unrealis