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Global Winds

Total questions: 22

Worksheet time: 25mins

Name
Class
Date
1.

The horizontal movement of air from and area of high pressure to an area of low pressure is called ____________.

a)

wind

b)

climate

c)

high pressure

d)

air pressure

2.

Most differences in air pressure are caused by _______________ heating of the atmosphere.

a)

some

b)

equal

c)

unequal

d)

great

3.

Warm air __________.

a)

is not part of the atmosphere

b)

has less energy

c)

sinks

d)

rises

4.

Cool air has __________ pressure.

a)

low

b)

high

c)

medium

d)

unknown

5.

Winds that blow over long distances in predictable patterns are called ____________.

a)

seasonal winds

b)

strong winds

c)

global winds

d)

local winds

6.

Temperature differences between the equator and the poles produce giant __________________ in the atmosphere.

a)

clouds

b)

global warming

c)

Greenhouse Effect

d)

convection currents

7.
What causes wind to blow?
a)
Differences in longitude 
b)
Shock waves from clouds 
c)
Differences in air temperature and pressure 
d)
The rotation of the earth
8.
What is the Coriolis Effect and how does it effect global winds?
a)
Curving of winds due to rotation of earth curves wind counterclockwise in Northern Hemisphere and clockwise in the Southern Hemisphere
b)
Movement of ocean currents caused by earth rotation' counterclockwise in Northern Hemisphere and clockwise in Southern Hemisphere
c)
curve of global winds caused by global rotation clockwise in Northern Hemisphere and counterclockwise in Southern Hemisphere
9.

A belt of calms or light variable winds and subsiding air located near the center of the subtropical high. Legend states when water supplies ran low for sailors, animals were the first to be rationed water. Dying from thirst or tossed overboard, these animals were sacrificed to conserve water for the men. They were then thrown overboard.

a)

doldrum latitudes

b)

trade wind latitudes

c)

horse latitudes

d)

pig latitudes

10.
Two belts of winds that blow almost constantly from easterly directions and are located on the equator toward sides of the subtropical highs.
a)
Doldrums
b)
Trade winds
c)
Polar jet stream
d)
Westerlies
11.
The equatorial belt of calms or light variable winds lying between the two trade wind belts.
a)
Doldrums
b)
Trade winds
c)
Polar easterlies
d)
Westerlies
12.
The _____ of earth on its axis causes the Coriolis effect. 
a)
revolution
b)
rotation
c)
travel
d)
path
13.
Which atmospheric circulation cell is between 0-30 degrees latitude lines?
a)
Hadley cell
b)
Polar cell
c)
Doldrums
d)
Ferrel cell
14.
The winds created in the Ferrel cells are called:
a)
Trade winds
b)
Polar winds
c)
Westerlies
d)
Hurricanes
15.
Which weather cell is between 60 degrees latitude and the poles?
a)
Hadley cell
b)
Polar cell
c)
Ferrel cell
d)
 ITCZ
16.
In which direction do the trade winds blow?
a)
West to East
b)
North to South
c)
East to West
d)
South to North
17.
The belt where the trade winds meet is called the _________
a)
Equatorial High
b)
Equatorial Low
c)
Subtropical High
d)
Intertropical Convergence Zone
e)
Polar front
18.

At 30 degrees north and south of the equator where the Hadley and Ferrel cells meet you will find ...

a)

low pressure systems

b)

high pressure systems

19.

At the equator and at 60 degrees north and south of the equator you will find areas of ...

a)

low pressure systems

b)

high pressure systems

20.

Dense, cool dry air

a)

low pressure

b)

high pressure

21.

less dense, warm, moisture laden air

a)

low pressure

b)

high pressure

22.

ITCZ

a)

the belt of prevailing westerly winds in the mid-latitudes of the northern and southern hemispheres.

b)

a belt of calm air and sea occurring in both the northern and southern hemispheres between the trade winds and the westerlies.

c)

belt of low pressure which circles the Earth generally near the equator where the trade winds of the Northern and Southern Hemispheres come together

d)

None of the above