________ are structures built to protect shorelines and harbors from wave attack and may be attached or detached from the shoreline.
A. Breakwaters
B. Cliff-armoring
C. Jetties
D. Seawalls
Answer: A
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Which of the following is not an effect of friction?
A) slows airflow B) increases the Coriolis effect C) causes airflow to cross isobars rather than run parallel to them D) none of the above
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Indicate whether the statement is true or false