Geography 321 - The United States » Summer 2023 » Part IV Video Quiz 1 Alabama Gulf Coast

Need help with your exam preparation?

Existing Quiz Clients Login here
Question #1
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast. Alabama’s Gulf Coast sand originally came from where?
A.   the Missouri River
B.   the Mississippi River
C.   Coastal dunes
D.   plains of Texas
E.   the Appalachian Mountains
Question #2
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast What term describes the local currents that flow parallel to a shore and transport sediment?
A.   nearshore currents
B.   foreshore currents
C.   longshore currents
D.   bayshore currents
E.   backshore currents
Question #3
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast Why have the beaches on Dauphin Island become smaller over the last few decades?
A.   Strong winds have blown sand off the island into Mobile Bay.
B.   Sand dredged from the mouth of Mobile Bay has reduced the supply of sand to Dauphin Island.
C.   Damming of the Mobile River has blocked the flow of sediments into the bay.
D.   Oyster beds have started to propagate at an alarming rate, taking up valuable sand for creating pearls.
E.   Sea levels have risen a meter globally in the past five years, drowning Dauphin Island’s beaches.
Question #4
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast To survive, beaches need a constant supply of what?
A.   Dredging
B.   wind-blown sediment
C.   Sand
D.   Tourists
E.   erosion
Question #5
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast What two main driving forces produce a barrier island’s perceived migration?
A.   changes in beach width and sediment supply
B.   changes in sediment supply and sea-level fluctuation
C.   changes in groin spacing and sea-level fluctuation
D.   changes in groin spacing and sediment supply
E.   changes in beach width and sea-level fluctuation
Question #6
Alabama Gulf Coast video: https://mediaplayer.pearsoncmg.com/assets/secs-geog-mft-gulf-coast Dauphin Island:
A.   Is part of a series of barrier islands lining much of the United State’s Southwest and East coasts.
B.   Receives a steady replenishment of imported sand for its beaches.
C.   Has lost a lot of sand in the last few decades due to erosion, human intervention, and local storms exacerbated by climate change.
D.   Is oriented perpendicular to the coast, moving closer and further away as sediment supply changes.

Need help with your exam preparation?

Existing Quiz Clients Login here