Question 1921Navigation General
70% to passA coastal current _______________.
A
flows outside the surf zone
B
flows in a circular pattern
C
is generated by waves striking the beach
D
is also known as a longshore current
AI Explanation
The correct answer is A) flows outside the surf zone. A coastal current is a relatively continuous, nearshore movement of ocean water that flows parallel to the shoreline. This current flows outside the surf zone, which is the area between the shoreline and the offshore area where waves start to break. Coastal currents are not generated by waves striking the beach (choice C) and do not flow in a circular pattern (choice B). They are also distinct from longshore currents, which flow parallel to the shore within the surf zone (choice D).
Related Questions
Q@q.QuestionNumber:The permanent magnetism of a vessel may change in polarity due to ______________...
Q@q.QuestionNumber:A great circle crosses the equator at 127°W. It will also cross the equator at w...
Q@q.QuestionNumber:The points where the Sun is at 0° declination are known as _______________.
Q@q.QuestionNumber:A white buoy with an orange circle marked on it indicates _______________.
Q@q.QuestionNumber:The radar control that shortens all echoes on the display and reduces clutter ca...
Ready to test your knowledge?
Take a Navigation General Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App