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Coral Sea Trivia Questions

How much do you really know about Coral Sea? Below are 8 true or false statements. Click each one to reveal the answer and explanation.

1.

The Coral Sea is named after the extensive coral reefs found within its waters, including the Great Barrier Reef.

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Easy
✓ TRUE

The sea's name derives from its many coral formations, most famously the Great Barrier Reef, the world's largest coral reef system.

2.

The Coral Sea is entirely landlocked, surrounded by Australia, Papua New Guinea, and the Solomon Islands.

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Easy
✗ FALSE

The Coral Sea is a marginal sea of the Pacific Ocean, open to the ocean in the east and south, not fully enclosed by land.

3.

A large part of the Coral Sea is protected as the Coral Sea Marine Park, one of the world's largest protected areas.

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Medium
✓ TRUE

Established in 2012, the Coral Sea Marine Park covers over 1 million square kilometers, safeguarding diverse marine life and ecosystems.

4.

The Coral Sea has no major islands, only small atolls and reefs scattered across its expanse.

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Medium
✗ FALSE

While it has many small islands and atolls like the Willis Group, larger islands such as New Caledonia and the Solomon Islands border the sea.

5.

The Coral Sea is known for its frequent hurricanes, which form year-round due to warm waters.

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Medium
✗ FALSE

The Coral Sea experiences tropical cyclones, but they are most common from November to April, not year-round, and are called cyclones, not hurricanes.

6.

The Coral Sea saw one of the first major aircraft carrier battles in history during World War II.

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Medium
✓ TRUE

The Battle of the Coral Sea in May 1942 was the first naval battle where opposing ships never sighted each other, relying entirely on aircraft.

7.

The Coral Sea is the deepest sea on Earth, with a maximum depth exceeding 10,000 meters.

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Hard
✗ FALSE

The Coral Sea's deepest point, the Bougainville Trench, is about 9,140 meters deep, but the Mariana Trench in the Pacific is deeper at over 11,000 meters.

8.

The Coral Sea contains the world's largest concentration of coral species, surpassing even the Red Sea.

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Hard
✓ TRUE

With over 400 coral species, the Coral Sea's Great Barrier Reef region hosts more coral diversity than the Red Sea's roughly 250 species.

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