n. a submerged ridge of rock or coral near the surface of the water; v. lower and bring partially inboard
On vacation we looked at many reefs.
On vacation we looked at many reefs.
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How many reefs did Aqua, Surf and Little Scallop have to go past to get to Shark Cave?
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Undersea exploration revealed the beautiful coral reefs.
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What causes coral reefs to turn white?
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Why are coral reefs often called the cities of the sea?
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How many zones do coral reefs have?
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Some divers are corrupting reefs by taking pieces of coral.
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How many individual reefs make up the Great Barrier Reef?
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Coral reefs are made up of what?
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What was one thing done to coral reefs that led to their destruction?
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What are the millions of tiny animals that live on coral reefs called?
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Where do coral reefs grow?
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What do coral reefs need to survive?
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Which of the following is NOT a way humans have put coral reefs in danger?
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How long have corals been building reefs in the earth's oceans?
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submerged ridge; submerged ledge; underwater ridge
valley in the desert
1 syllables
reefs
beefs
briefs
chief's
chiefs
chiefs'
griefs
leafs
thief's
beliefs
hafif's
motifs
o'keeffe's
reliefs
bas-reliefs
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