Geologic Maps — Unit test Answers

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21
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Which statement explains why the moon’s gravity is able to create high and low tides?

A
The moon is revolving more quickly than the Earth is rotating.
B
The moon is revolving more slowly than the Earth is rotating.
C
Some parts of the Earth never face directly on the sun and moon.
D
The moon is revolving at the same speed that the Earth is rotating.
22
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How often do tides rise and fall?

A
once a day
B
twice a day
C
every 14 days
D
every 24 h, 50 m
23

Please select the word from the list that best fits the definition

A
depth
B
distance
C
energy
D
speed
E
time
F
volume
24

Which of these events happens first in Earth’s polar regions?

A
The dense water sinks.
B
The water travels as a deep current.
C
Water molecules move closer together.
D
Cold air chills water molecules.
25

What transports most of the sediment in beach environments?

A
undertows
B
breakers
C
longshore currents
D
wind

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Geologic Maps — Unit test Answers — FHS 2016…