Question 1

Stratified drift is sorted by glacial ice as the glacier begins to melt and drop its load of sediment.

Accepted Answer

A) True 
 B)False

Question 2

Arid and semiarid climates cover nearly one-third of Earth's land surface.

Accepted Answer

A) True 
 B)False

Question 3

Glaciers will not form near the equator because the Sun is too strong in that area.

Accepted Answer

A) True 
 B)False

Question 4

What condition is most necessary to build a glacier?

Accepted Answer

A)  The elevation of the area must be high enough to allow snow to fall regularly.
B)  The temperature must be cold enough to cause snow to fall regularly.
C)  The snow must be able to move downhill slowly.
D)  More snow must fall in the winter than melts in the summer.

Question 5

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases. Choose the option which does not fit the pattern.
-drumlin cirque esker moraine

Accepted Answer

The answer of Examine the words and/or phrases for each...

Question 6

If the glacial budget is balanced (accumulation equals wastage) ,then ________.

Accepted Answer

A)  the terminus of the glacier is stationary
B)  the ice front will retreat
C)  the glacier will not flow downhill
D)  the ice front will advance

Question 7

Till is an unsorted sediment deposited directly from the melting glacial ice; stream action is not involved.

Accepted Answer

A) True 
 B)False

Question 8

Melting and calving are two forms of ablation.

Accepted Answer

A) True 
 B)False

Question 9

Deserts are hot,lifeless sand-covered landscapes shaped largely by the forces of wind.

Accepted Answer

A) True 
 B)False

Question 10

________ are erosional features produced by valley/alpine glaciers.

Accepted Answer

A)  Moraines
B)  Cirques
C)  Eskers
D)  Drumlins

Question 11

A(n) ________ is likely to host a waterfall or steep rapids today.

Accepted Answer

A)  outwash plain
B)  hanging valley
C)  striated drumlin
D)  horn peak

Question 12

Fiords are glacier-cut valleys that flooded as sea level rose in post-glacial times.

Accepted Answer

A) True 
 B)False

Question 13

How do glaciers acquire their load of sediment?

Accepted Answer

A)  Sediments are deposited on glaciers by streams that flow into the glaciers.
B)  Sediments are plowed up into the glacier by the front terminus of the glacier as it moves downhill.
C)  Sediments are plucked off the rocks at the base and sides of the glacier.
D)  Sediments fall off the cliffs surrounding the glacier and move through crevasses to the base of the glacier.
E)  All of the answers describe major contributors to the glacial sediment load.

Question 14

The major rivers in the U.S.,including the Colorado and Rio Grande,originate in mountainous regions with significant contributions from snow melt and then cross arid regions before supplying the water needs for several cities in the U.S.and Mexico.Discuss the potential impact of climate change on the water supplies.

Accepted Answer

If the climate becomes warmer,the snow m...

Question 15

Which letter,S thru Z,corresponds to the object in the photo labeled "E"?

Accepted Answer

The answer of Which letter,S thru Z,corresponds to the object...

Question 16

Deserts occur primarily in the Africa,Arabia,and Australia because of ________.

Accepted Answer

A)  subsiding air currents
B)  rising air currents
C)  high temperatures
D)  mountains that block the moisture and long distances from the oceans

Question 17

Which one of the following applies to a valley glacier that lengthens (extends the position of its terminus downslope) over a period of many years?

Accepted Answer

A)  wastage exceeds accumulation
B)  accumulation exceeds wastage
C)  accumulation and wastage are about equal
D)  none of the above

Question 18

Briefly explain how Plate Tectonic Theory can explain evidence that some tropical regions have experienced glaciation in the past but cannot explain the Quaternary Ice Ages.

Accepted Answer

The movement of plates can shift a conti...

Question 19

Deserts and steppes occur at middle latitudes because of ________.

Accepted Answer

A)  subsiding air currents
B)  rising air currents
C)  high temperatures
D)  mountains that block the moisture and long distances from the oceans

Question 20

Which letter,S thru Z,corresponds to the object in the photo labeled "B"?

Accepted Answer

The answer of Which letter,S thru Z,corresponds to the object...

Exam 6: Glaciers, deserts, and Wind

Till is an unsorted sediment deposited directly from the melting glacial ice; stream action is not involved.

Correct Answer
verified

Correct Answer
verified
If the climate becomes warmer,the snow m...
View Answer

Briefly explain how Plate Tectonic Theory can explain evidence that some tropical regions have experienced glaciation in the past but cannot explain the Quaternary Ice Ages.

Correct Answer
verified
The movement of plates can shift a conti...
View Answer

________ are erosional features produced by valley/alpine glaciers.

Correct Answer
verified

Arid and semiarid climates cover nearly one-third of Earth's land surface.

Correct Answer
verified

Deserts are hot,lifeless sand-covered landscapes shaped largely by the forces of wind.

Correct Answer
verified

A(n) ________ is likely to host a waterfall or steep rapids today.

Correct Answer
verified

Which letter,S thru Z,corresponds to the object in the photo labeled "E"?

Correct Answer
verified

Melting and calving are two forms of ablation.

Correct Answer
verified

Fiords are glacier-cut valleys that flooded as sea level rose in post-glacial times.

Correct Answer
verified

Glaciers will not form near the equator because the Sun is too strong in that area.

Correct Answer
verified

How do glaciers acquire their load of sediment?

Correct Answer
verified

Stratified drift is sorted by glacial ice as the glacier begins to melt and drop its load of sediment.

Correct Answer
verified

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases. Choose the option which does not fit the pattern. -drumlin cirque esker moraine

Correct Answer
verified

Which one of the following applies to a valley glacier that lengthens (extends the position of its terminus downslope) over a period of many years?

Correct Answer
verified

Deserts and steppes occur at middle latitudes because of ________.

Correct Answer
verified

Deserts occur primarily in the Africa,Arabia,and Australia because of ________.

Correct Answer
verified

What condition is most necessary to build a glacier?

Correct Answer
verified

Which letter,S thru Z,corresponds to the object in the photo labeled "B"?

Correct Answer
verified

If the glacial budget is balanced (accumulation equals wastage) ,then ________.

Correct Answer
verified

Exam 6: Glaciers, deserts, and Wind

Till is an unsorted sediment deposited directly from the melting glacial ice; stream action is not involved.

Correct AnswerverifiedShow Answer

Correct AnswerverifiedIf the climate becomes warmer,the snow m...View AnswerShow Answer

Briefly explain how Plate Tectonic Theory can explain evidence that some tropical regions have experienced glaciation in the past but cannot explain the Quaternary Ice Ages.

Correct AnswerverifiedThe movement of plates can shift a conti...View AnswerShow Answer

________ are erosional features produced by valley/alpine glaciers.

Correct AnswerverifiedShow Answer

Arid and semiarid climates cover nearly one-third of Earth's land surface.

Correct AnswerverifiedShow Answer

Deserts are hot,lifeless sand-covered landscapes shaped largely by the forces of wind.

Correct AnswerverifiedShow Answer

A(n) ________ is likely to host a waterfall or steep rapids today.

Correct AnswerverifiedShow Answer

Which letter,S thru Z,corresponds to the object in the photo labeled "E"?

Correct AnswerverifiedShow Answer

Melting and calving are two forms of ablation.

Correct AnswerverifiedShow Answer

Fiords are glacier-cut valleys that flooded as sea level rose in post-glacial times.

Correct AnswerverifiedShow Answer

Glaciers will not form near the equator because the Sun is too strong in that area.

Correct AnswerverifiedShow Answer

How do glaciers acquire their load of sediment?

Correct AnswerverifiedShow Answer

Stratified drift is sorted by glacial ice as the glacier begins to melt and drop its load of sediment.

Correct AnswerverifiedShow Answer

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases. Choose the option which does not fit the pattern. -drumlin cirque esker moraine

Correct AnswerverifiedShow Answer

Which one of the following applies to a valley glacier that lengthens (extends the position of its terminus downslope) over a period of many years?

Correct AnswerverifiedShow Answer

Deserts and steppes occur at middle latitudes because of ________.

Correct AnswerverifiedShow Answer

Deserts occur primarily in the Africa,Arabia,and Australia because of ________.

Correct AnswerverifiedShow Answer

What condition is most necessary to build a glacier?

Correct AnswerverifiedShow Answer

Which letter,S thru Z,corresponds to the object in the photo labeled "B"?

Correct AnswerverifiedShow Answer

If the glacial budget is balanced (accumulation equals wastage) ,then ________.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified
If the climate becomes warmer,the snow m...
View Answer

Correct Answer
verified
The movement of plates can shift a conti...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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