Geog 001 - Physical Geography » Spring 2022 » Chapter 18 Quiz
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Geog 001 - Physical Geography ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Rivers like the Nile or Colorado which rise in moist regions and then flow through arid landscapes are called ________ streams.
A.
pediment
B.
barchan
C.
gibber
D.
exotic
E.
playa
Question #2
Of the following, which is the least important in creating most desert landforms around the world?
A.
Lack of vegetation
B.
Intense precipitation
C.
Wind
D.
Prominence of mechanical weathering
E.
Impermeable surfaces
Question #3
Aeolian processes refer to those involving ________.
A.
ice
B.
wind
C.
chemical weathering
D.
running water
E.
groundwater
Question #4
A(n) ________ is a desert which is covered with coarse gravel, pebbles, and boulders and from which all sand and dust have been removed.
A.
wadi
B.
relict erg
C.
erg
D.
peneplain
E.
reg
Question #5
Approximately ________ percent of the coterminous United States is covered by loess.
A.
1
B.
10
C.
3
D.
30
E.
100
Question #6
Most desert streamflow eventually ________.
A.
evaporates or seeps into the landscape
B.
runs to the sea
C.
becomes perennial
D.
flows into an exotic stream
E.
ends many weeks after a rain
Question #7
The leeward side of a sand dune is called a ________.
A.
bajada
B.
playa
C.
self
D.
gibber
E.
slip face
Question #8
A common characteristic of all the basins of interior drainage in the United States is that they ________.
A.
are of very small size
B.
are all in rugged mountain areas
C.
are all drained by the Colorado River
D.
all drain to the Pacific Ocean
E.
are all in the western United States
Question #9
The process of shifting loose particles by blowing them into the air or rolling them on the ground is called ________.
A.
the arid cycle
B.
deflation
C.
aggradation
D.
the fluvial process
E.
sand motion
Question #10
Concerning desertification, which of the following is false?
A.
Fortunately, it is a major problem only in Africa.
B.
It is associated with desert margins.
C.
Overgrazing is a direct cause.
D.
It is a problem in the Sahel.
E.
It has happened in the United States.
Question #11
Rainfall in deserts ________.
A.
is incapable of moving much material
B.
is usually intense and of short duration
C.
is usually associated with slow runoff
D.
lasts for many days when it does come
E.
totals just as much as in humid areas
Question #12
A fine-grained wind-deposited surface material with extensive deposits in the mid-latitudes is ________.
A.
erg
B.
plinth
C.
inselberg
D.
reg
E.
loess
Question #13
The single most important agent of landscape formation in deserts is ________.
A.
solution
B.
creep
C.
wind
D.
geologic uplift
E.
water
Question #14
The wind-caused etching or pitting of rock surfaces is termed ________.
A.
blow out
B.
deflation
C.
traction
D.
abrasion
E.
slip face
Question #15
The wind rolling pebbles across the desert surface is an example of ________.
A.
traction
B.
saltation
C.
abrasion
D.
creep
E.
scree
Question #16
In arid regions, differential erosion tends to be best developed in areas of ________.
A.
multiple sedimentary layers
B.
massive metamorphic rocks
C.
minimal weathering
D.
massive igneous rocks
E.
sandstone rocks
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Geog 001 - Physical Geography ] course for $25 USD.
Existing Quiz Clients Login here