Water and Wind Erosion Answers

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How are deltas formed?

A
erosion of softer rock
B
connection of channels
C
deposition from flow into a lake or an ocean
D
creation of large, flat areas by flooding deposits
2
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Which feature may form as a result of erosion related to runoff?

A
deltas
B
gullies
C
flood plains
D
stalactites
3

Which processes are responsible for the formation of glaciers?

A
impact and deflation
B
plucking and abrasion
C
deposition and erosion
D
accumulation and compaction
4

Which features help reduce the amount of runoff that occurs in an area?

A
hard soil
B
steep slopes
C
paved surfaces
D
increased vegetation
5

Which process wears away tall sandstone rock formations due to wind?

A
abrasion
B
deflation
C
impact
D
plucking
6

How is loess beneficial?

A
It grows healthy crops.
B
It prevents wind erosion.
C
It protects land from waves.
D
It decreases the slope of riverbanks.
7

Which feature is created by wave erosion?

A
loess
B
delta
C
rill
D
stack
8

Which is one place that glaciers are found?

A
in the ocean
B
in the tropics
C
at low altitudes
D
at high latitudes
9

Which method best helps to prevent wind erosion?

A
rotating crops
B
decreasing riverbank slopes
C
more animal grazing
D
avoiding soil compaction
10

Which word identifies the hanging icicle-shaped formations in caves that are created by deposition?

A
sandbars
B
sinkholes
C
stalactites
D
stalagmites

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