MCQ Questions
Q.1.
How do jetties protect harbor entrances?
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    The wintertime beach would look similar to the summertime beach.
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    rivers.local biological activity.coastal erosion.
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    Winter waves are short and high, whereas summer waves are long and shallower.
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    by inhibiting the deposition of sand in the harbor mouth
Q.2.
What would you do to both grow a large beach and protect a harbor mouth?
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    Place two jetties on either side of the harbor mouth, and build a breakwater upcurrent from the harbor mouth.
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    Small waves move sand up the beach face and create a wide, sandy beach.
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    Low rates of erosionHigh sediment loadHigh rates of depositionSmall wave energyA large-volume river
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    during summertime there is much more sand on the beach
Q.3.
built parallel to a shoreline-harbor
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    Jetty
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    Groin
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    Hard Stabilization
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    Breakwater
Q.4.
jettiesgroinsbreakwaters
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    How long does it take berms to become narrow and rocky after summer has passed?
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    In the long term, what do beach drift and longshore current do?
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    Which of the following structures are types of coastal stabilization structures?
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    Which way would sediment move if NO beach drift existed?
Q.5.
built perpendicular to a coastline and are specifically designed to trap sand moving along the ocast in longshore transport-large blocks of rocky material (rip-rap)
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    Jetty
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    Breakwater
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    Hard Stabilization
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    Groin
Q.6.
one of the most destructive type-built parallel to shore-armors coastline and protects landward developments from ocean waves
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    What would you do to both grow a large beach and protect a harbor mouth?
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    How would a beach be affected if a wide berm were protected from erosion during winter months?
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    Seawall
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    How are winter beaches different from summer beaches?
Q.7.
built perpendicular to the shore and is usually constructed of rip-rap-usually built in closely spaced pairs and can be quite long, they can cause more pronounced upcoast depositon and downcoast erosion-protect harbor entrances from waves and only secondarily does it trap sand
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    Jetty
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    Breakwater
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    Groin
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    Hard Stabilization
Q.8.
A few weeks
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    How long does it take berms to become narrow and rocky after summer has passed?
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    In the long term, what do beach drift and longshore current do?
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    Which of the following structures are types of coastal stabilization structures?
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    What would you do to both grow a large beach and protect a harbor mouth?
Q.9.
Beaches tend to have a narrow berm and a prominent longshore bar.
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    In general, what do beaches look like at the end of summer?
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    Why are coastal stabilization structures built along coastlines?
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    In general, what do beaches look like at the end of winter?
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    Hard Stabilization
Q.10.
structures built to protect a coast from erosion or to prevent the movement of sand along a beach
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    Breakwater
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    Jetty
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    Hard Stabilization
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    Groin
Q.11.
Beaches tend to have a wide berm and no longshore bar
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    In general, what do beaches look like at the end of winter?
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    In general, what do beaches look like at the end of summer?
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    Breakwater
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    Why are coastal stabilization structures built along coastlines?
Q.12.
Parallel to shore
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    In which direction does the longshore current move?
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    Which of the following structures are types of coastal stabilization structures?
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    Which way would sediment move if NO beach drift existed?
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    In the long term, what do beach drift and longshore current do?
Q.13.
At an angle to shore
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    In the long term, what do beach drift and longshore current do?
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    Which way would sediment move if NO beach drift existed?
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    Which of the following structures are types of coastal stabilization structures?
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    In which direction does the longshore current move?
Q.14.
The wintertime beach would look similar to the summertime beach.
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    How do jetties protect harbor entrances?
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    What would you do to both grow a large beach and protect a harbor mouth?
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    How would a beach be affected if a wide berm were protected from erosion during winter months?
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    How are winter beaches different from summer beaches?
Q.15.
Move sediment parallel to shoreline
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    In the long term, what do beach drift and longshore current do?
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    Which of the following structures are types of coastal stabilization structures?
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    How are winter beaches different from summer beaches?
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    How long does it take berms to become narrow and rocky after summer has passed?