Earth Science: Geology, the Environment, and the Universe

Section 4: Weather Analysis

Weather Analysis

1
What are four- to seven-day forecasts based on?
A)patterns and cycles
B)current weather
C)circulation patterns of the troposphere
D)observation of cloud and precipitation movement
2
A forecast that relies on numerical data is called __________.
A)an analog forecast
B)a station model
C)an isopleth
D)a digital forecast
3
A forecast that involves comparing current weather patterns to past weather patterns is called __________.
A)a digital forecast
B)an analog forecast
C)a station model
D)an isobar
4
Which location on the map shows an area of low pressure?
Click here to view map (173.0K)
A)Winnipeg, Canada
B)Syracuse, New York
C)Winslow, Arizona
D)Atlanta, Georgia
5
According to the station model shown in the figure, how much has the barometric pressure changed over the last three hours?
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078664233/184123/77_clouds_ss_120c.gif','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (14.0K)</a>
A)--1.2 millibars
B)--12 millibars
C)12 millibars
D)1.2 millibars
6
A __________ is a record of weather data for a particular location and time.
A)station model
B)isopleth
C)ceilometer
D)digital forecast
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