A bold reef is a reef __________.

A bold reef is a reef __________.

Question 1 of 2707066636ee928f7522a1c51921a

A bold reef is a reef __________.

Question 1 of 27070

Study area:

Study area:

Q

A bold reef is a reef __________.

No Illustration

This question does not have an illustration

🔍 Key Concepts

• Meaning of "bold" in nautical chart and seamanship terminology • Difference between something that is visible above water vs. something defined by its underwater slope or depth change • How mariners describe coasts, shores, or reefs where deep water lies very close alongside

💭 Think About

• When navigators call a coast or shore "bold", what are they usually saying about how quickly the depth changes as you move away from it? • Which choices describe how a reef is shaped under water, and which describe how you detect or see it? • If a vessel can safely pass close to a feature because the water beside it stays deep, which word from the answers best matches that idea?

✅ Before You Answer

• Identify which option refers to a steep or abrupt depth change rather than turbulence, current direction, or being above water • Ask: Does "bold" normally refer to how you see the water’s surface, or to the profile/slope of the bottom feature? • Eliminate any choices that focus only on surface appearance (e.g., waves, turbulence) instead of the bottom configuration