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WorksheetsHomework 3.3
Total questions: 20
Worksheet time: 10mins
What is the cause of wind?
uneven density of Earth's core
rising and sinking ocean water
uneven heating of Earth's surface by the Sun
movement of pressure caused by global land
Cool, dense air ___.
RISES
SINKS
Warm, less-dense air from areas like the Equator form areas of _______ pressure.
HIGHER
LOWER
The warming and cooling of air produces "pressure belts" about every 30 degrees of latitude. These small circular patterns are called ___.
circle belts
red/blue loops
high-lows
convection cells
The Coriolis effect causes winds in the Northern Hemisphere to curve which direction?
RIGHT-clockwise
LEFT-counter-clockwise
Which global winds blow between the poles and 60 degrees latitude in BOTH hemispheres.
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds blow between 30 degrees latitude and the Equator in BOTH hemispheres.
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds blow between 30 and 60 degrees latitude in BOTH hemispheres.
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds blow very little in BOTH hemispheres and are described at VERY calm areas. (Identify 2)
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds were named because sailors relied on them to sail from Europe to the Americas.
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds can carry moist air over the continental United States, producing rain and snow?
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds can carry cold, Arctic air over the majority of the United States, producing snow and freezing weather?
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds' name means "dull" or "sluggish"?
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
Which global winds' name was given when sailing ships carried horses and when ships were stalled in these areas, the horses were sometimes thrown overboard to save water?
trade winds
westerlies
polar easterlies
doldrums
horse latitudes
If you are flying on an adventure and want to arrive faster to your destination, how should you use the JET STREAM?
with it
against it
Identify the 2 main jet streams in each hemisphere.
Antarctic Jet Stream
Polar Jet Stream
Subtropical Jet Stream
Regional Jet Stream
The jet stream moves in what direction?
west to east
east to west
north to south
south to north
What types of geographical features can cause local winds?
bodies of water
mountains
roads
the moon
Land breezes blow from the water TOWARDS the land.
TRUE
FALSE
A valley breeze blows from the valley TOWARDS the mountaintop.
TRUE
FALSE
