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WorksheetsGlobal Weather
Total questions: 66
Worksheet time: 1hrs 29mins
An instrument used to show the direction of wind and measure the speed
rain guage
Thermometer
barometer
wind vane
Which best describes why winds at the beach change directions between day and night?
Because the temperatures over the land and water change.
Because warm air over land skins and stays in place over land.
Because cool air rises and is replaced by warm air over the ocean.
Because cooler air sinks and stays in place over land.
How does the Gulf Stream affect hurricane development off the coast of the Southeastern United States?
Colder water from the Gulf Stream increases the speed and intensity of a hurricane.
Colder water from the Gulf Stream decreases the speed and intensity of a hurricane.
Warmer water from the Gulf Stream increases the speed and intensity of a hurricane.
Warmer water from the Gulf Stream decreases the speed and intensity of a hurricane.
Which moves clouds through the atmosphere?
Wind
Evaporation
Condensation
Which types of winds cause weather in North Carolina
Polar easterlies
Prevailing westerlies
Prevailing easteries
Why do hurricanes die out soon after hitting landfall?
Cloud types change.
Warm water no longer feeds them.
Rotation of the storm changes direction.
Why do most storms move from the west coast of America to the east
coast?
Polar Easterlies
South East Trade Winds
North East Trade Winds
Prevailing Westerlies
Which country would Great Britain’s climate be most like if the Gulf Stream and the Labrador Current did not exist?
South Africa
South America
Canada
Antarctica
Which has the greatest effect on the movement of the jet stream?
size of clouds
amount of precipitation
differences in air temperatures
What will most likely result when the jet stream moves south of North
Carolina?
North Carolina will experience tropical weather conditions.
North Carolina will experience hot, dry weather.
North Carolina will experience mild weather.
North Carolina will experience cold weather.
Which best describes a characteristic of the jet stream?
It forms a boundary between a cold air mass and a warm air mass.
It creates the high winds around the eye of a hurricane.
It forces the hot air along the equator to rise to areas in North
America.
It causes high pressure air masses to rotate clockwise.
The polar jet stream is an air current that flows across North America. It flows much faster
in winter than it does in summer. Why is it faster in the winter?
Northern air has more oxygen in winter.
Northern air is warmer in winter.
Northern air is colder in winter.
Northern air is drier in winter.
Where do hurricanes form?
in the ocean near warm areas
in the ocean near cold areas
in large lakes near cold areas
in large lakes near warm areas
Which best describes a storm surge?
low ocean tides
a fall in sea level
a rise of ocean water
strong ocean currents
Which best explains what type of weather the Gulf Stream usually brings
to North Carolina?
increased wind speed
increased air pressure
increased temperature
increased evaporation
Why do most weather systems in the United States move from west to east?
The West Coast is at a higher elevation than the East Coast, and weather systems go downhill.
Prevailing winds carry weather systems to the east across most of the United States.
The West Coast is warmer, and weather systems move from warmer to colder places.
Mountain ranges prevent the movement of weather systems from east to west.
