About One Million Cloud Droplets Must Combine to Form an Average-Size

Q12: The amount of water vapor in a

Q12: _ is the horizontal movement of air

Q14: Evaporation fogs are common in late fall

Q14: When air blows against a mountainside, it

Q15: A high-altitude wind system traveling south from

Q19: El Niño is a weather pattern caused

Q20: A/an _ is a small, short-lived, funnel-shaped

Q21: Wind near the Earth's surface always flows

Q22: If one portion of the atmosphere becomes

Q84: Water becomes _ when it has cooled