It’s not the Caribbean, but over 200 divers have drowned while traversing the Arch in a Blue Hole in this body of water. For 10 points each:
[10e] Name this body of water where snorkelers explore the Sunken City artificial coral reef near Hurghada, an Egyptian port city south of the Sinai Peninsula.
ANSWER: Red Sea
[10h] The remains of the Umbria in this country’s largest Red Sea port is a popular shipwreck diving spot. This country’s Rapid Support Forces evolved from Abbara and Baggara militias in its west.
ANSWER: Sudan [or Republic of the Sudan; accept as-Sūdān]
[10m] Red Sea divers can spot these animals performing cultivation grazing on seagrass beds. Northern Australia is a hotspot for this marine animal and relative of the manatee.
ANSWER: dugongs [prompt on sea cows]
<Andrew McCowan, Geography - World> ~20265~ <Editor: Ganon Evans>