Question 1220Navigation General

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In illustration D039NG below, which number indicates cirrus clouds?

Diagram for USCG Navigation General: In illustration D039NG below, which number indicates cirrus clouds?
A 1
B 4
C 5
D 7
AI Explanation

The correct answer is A. Number 1 in the illustration D039NG indicates cirrus clouds. Cirrus clouds are high-altitude, wispy clouds composed of ice crystals. In the illustration, the number 1 is pointing to the correct cloud type, which matches the description of cirrus clouds. The other answer choices are incorrect because numbers 4, 5, and 7 do not correspond to cirrus clouds in the image. The illustration is designed to test the candidate's ability to correctly identify different cloud types, which is an important skill for Coast Guard captains to possess when assessing weather conditions.

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