Multiple choice

What is Great Barrier Reef?

  1. A belt of coral along the east coast of Australia.

  2. A cave between Sydney and Melbourne.

  3. A fish found in the sea near New Zealand.

  4. A mine situated in the Great Victoria Valley.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Great Barrier Reef is the world's largest coral reef system, located off the coast of Queensland in northeastern Australia. It stretches over 2,300 km and consists of nearly 3,000 individual reefs and hundreds of islands formed by living coral polyps.

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