Oceans
Coral reef means what as it relates to the environment?
More Questions from Oceans
What ocean did European explorers cross to get to the New World?
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Which U.S. state has "The Ocean State" as its nickname?
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In what year did the International Whaling Commission declare blue whales to be a protected species because of a huge decrease in their population?
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What is a natural or manmade earthen barrier along the edge of a stream, lake, or river called?
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