Which symbol represents a 2-fathom curve?

Question 1 / 2707066636ee928f7522a1c51a23b

Question 1 of 2707066636ee928f7522a1c51a23b

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Question 1 of 27070

Q

Which symbol represents a 2-fathom curve?

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🔍 Key Concepts

• Fathom curves and what they represent on nautical charts • How different depth contours (e.g., 1-, 2-, 3-fathom) are distinguished by line style in Chart No. 1 • The difference between solid, dashed, and dotted line patterns on charts

💭 Think About

• Look up the section in Chart No. 1 that explains depth contours and compare how the 2-fathom curve is drawn versus deeper depth curves. • Ask yourself: does a very shallow contour (like 2 fathoms) tend to be shown with a more noticeable or a less noticeable line pattern? • Compare which of the answer choices most closely matches the typical contour-line style used for shallow water limits around shoals and banks.

✅ Before You Answer

• Verify in U.S. Chart No. 1 under the "Depths" section how the 2-fathom curve is specifically shown. • Check whether the 2-fathom curve symbol uses solid segments, dashed segments, or dots, and in what sequence. • Confirm that you are not confusing the symbol for a fathom curve with symbols for other features like limits, cables, or area boundaries.

Question 1 of 27070

Q

Which symbol represents a 2-fathom curve?

A

____ . ____ . ____ .

B

-- -- --

C

.. ____ .. ____ .. ____

D

.. .. .. .. ..

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Question 1 / 2707066636ee928f7522a1c51a23b

Question 1 of 2707066636ee928f7522a1c51a23b

Which symbol represents a 2-fathom curve?

Back

Question 1 of 27070

Q

Which symbol represents a 2-fathom curve?

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Fathom curves and what they represent on nautical charts • How different depth contours (e.g., 1-, 2-, 3-fathom) are distinguished by line style in Chart No. 1 • The difference between solid, dashed, and dotted line patterns on charts

💭 Think About

• Look up the section in Chart No. 1 that explains depth contours and compare how the 2-fathom curve is drawn versus deeper depth curves. • Ask yourself: does a very shallow contour (like 2 fathoms) tend to be shown with a more noticeable or a less noticeable line pattern? • Compare which of the answer choices most closely matches the typical contour-line style used for shallow water limits around shoals and banks.

✅ Before You Answer

• Verify in U.S. Chart No. 1 under the "Depths" section how the 2-fathom curve is specifically shown. • Check whether the 2-fathom curve symbol uses solid segments, dashed segments, or dots, and in what sequence. • Confirm that you are not confusing the symbol for a fathom curve with symbols for other features like limits, cables, or area boundaries.