What is an adverse consequence of seawall construction?
A. Excessive beach nourishment
B. Disruption of shoreline retreat
C. No disruption of longshore drift
D. Reflection of wave energy off the seawall prevents sediment from accumulating
Answer: D
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A. a B. b C. c D. b or c E. b and c
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Indicate whether the statement is true or false
Which of the following correctly describes the equinoxes?
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The deviation of time zones covering 15 degrees of longitude is due to _____.
a. organizing according to latitude. b. significant adjustments by individual countries c. covering 15 degrees of longitude d. covering 25 hours around the world e. the 2 hour difference from adjustment time zones