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________ is the name of the process by which water vapor enters the
atmosphere during the water cycle.
cooling of the air & the presence of particles in the air
. Two conditions are required for cloud formation are __________ and____________.
Cold, dry air affecting the northern United States in winter often comes from ___ _______ air masses.
Small lines at the end of the shaft that represents wind direction on a weather map indicate _______________.
balloons & Satellites
The collecting of weather data in the last 40 years has been improved mostly by ____________.
high winds & low pressure
A hurricane's storm surge is caused by a combination of _________ and_____.
A long period of scarce rainfall or dry weather called a _____________ may result in a shortage of water.
On newspaper weather maps, colors are often used to indicate ____________________ ranges for different areas.
Storms that form within large cumulonimbus clouds and produce rain and lightning are called ____________________.
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