Question 2015Navigation General

70% to pass

The difference between the heights of low and high tide is the _______________.

A period
B distance
C depth
D range
AI Explanation

The correct answer is D) range. The range is the difference in height between the low tide and the high tide at a given location. This is a key concept in understanding tidal patterns and maritime navigation, which is essential knowledge for individuals seeking a US Coast Guard Captain's License. The other answer choices are incorrect because: A) Period refers to the time between successive high or low tides, not the difference in height. B) Distance is not the appropriate term to describe the difference in tide heights. C) Depth refers to the measurement of water depth, not the difference between high and low tide levels.

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Official Resources
USCG Navigation Rules (COLREGS) 33 CFR Navigation Rules USCG National Maritime Center
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