Watching the Weather

The basic cause of all weather

• Sun

• Moon

• Elephants

• Clouds

Scientists who study weather

• Meteorologists

• Weatherologists

• Octopuses

• Dendrologists

Imaginary line running through the earth from the North Pole to the South Pole

• Equator

• Axis

• Telephone pole

The air that we live in receives most of its warmth from the _____

• Sun

• Ground

• Clouds

• Heaters

Seasons are caused by

• Tilt of the earth's axis

• The calendar

• Meteorologists

Winds are produced by _____ differences on earth

• Elevation

• Temperature

Warm air is _____ than cool air

• Heavier

• Lighter

• Greener

The earth's surface spins at over _____ miles per hour

• 100

• 1,000

• 10,000

• 100,000

The amount of water vapor that the air can hold at a given time

• Aunt humidity

• Grandpa humidity

• Relative dryness

• Relative humidity

The lowest possible temperature at which air is able to hold all of its water vapor

• Dew point

• Don't point

• Relative humidity

• Condensation