Example sentence - Swimming near the reef was an incredible experience.
You cannot use the "word" coral reef in a sentence, but you can use the "words" coral and reef adjacent to each other in a sentence.
The boat ran aground on the reef.
yes. I have been to a reef.
Great Barrier reef a coral reef.
The coral reef is a home to many types of fish.
The coral reef is protected by law.Be careful you don't crash the boat into the reef.
The coral reef is bright orange.
Only an idiot would steer a ship on to astrolabe reef.
FOR EXAMPLE : There was a fish on the beautiful reef.The men went snorkel diving on the barrier reef. ( a coral formation underwater)or..The crew took a reef in the mainsail. (reef- to shorten sail in high winds)
The coral reef is a very important resource
I used an aqualung while diving in the Great Barrier Reef.