On the south and the east coasts of Block...

Question 1 / 2707066636eea28f7522a1c51b58c

Question 1 of 2707066636eea28f7522a1c51b58c

On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a __________.

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Question 1 of 27070

On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a __________.

🔍 Key Concepts

• Meaning of chart abbreviations and symbols on NOAA charts • How special-purpose points used for communications or reporting are shown on charts • Difference between natural features, man-made structures, and charted reference points

💭 Think About

• Ask yourself: does this symbol (circle with a dot) usually represent a physical object you can see, or a reference/position on the chart? • Consider what type of feature would be important enough to label with a specific abbreviation like 'CUP' on a coastal chart. • Think about where such points would logically be placed: offshore in traffic areas, on land, or on high ground?

✅ Before You Answer

• Check the Chart No. 1 section for symbols that are a circle with a dot in the center and note what category they fall under. • Verify whether CUP is more likely to be an abbreviation for a visual landmark, a terrain feature, or a communications/reporting function. • Confirm whether such symbols near busy coasts are typically related to vessel traffic/communications or to topographic terrain features.

Question 1 of 27070

On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a __________.

calling-up-point used for traffic control

domed structure useful for navigation

steep depression in the surrounding hills that resembles a cup

conspicuous object

Question 1 / 2707066636eea28f7522a1c51b58c

Question 1 of 2707066636eea28f7522a1c51b58c

On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a __________.

Back

Question 1 of 27070

On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a __________.