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This quiz consists of 5 multiple choice and 5 short answer questions through A Shape of Power.

Multiple Choice Questions

1. In the 1970s and 1980s, what was the recreational limit suggested by most scuba training organizations?
(a) 85 feet.
(b) 154 feet.
(c) 200 feet.
(d) 130 feet.

2. How old was Nagle when he became a legend in shipwreck diving?
(a) 30s.
(b) 20s.
(c) 38.
(d) 28.

3. What might be the decompression time for a 2-hour dive?
(a) 7 hours.
(b) 9 hours.
(c) 3 hours.
(d) 5 hours.

4. How old was Nagle in 1991?
(a) 40
(b) 42.
(c) 36.
(d) 38.

5. What color were the sea anemones that covered the wreck?
(a) White and orange.
(b) Green.
(c) Blue and red.
(d) Yellow.

Short Answer Questions

1. In the water of the Atlantic, how poor might visibility have been?

2. Of the certified scuba divers in the United States, about how many dove deep for shipwrecks?

3. When did Nagle and Chatterton decide to come back to the wreck of the submarine?

4. When Chatterton decompressed after viewing the wreck, at what depth did he make his first stop?

5. How long would a diver have to work a wreck before he had to begin the ascent to the surface?

(see the answer key)

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