Multiple choice

Over 400 species of coral live in __________, the largest living structure on Earth.

  1. Uluru

  2. Kakadu

  3. the Great Barrier Reef

  4. the Great Dividing Range
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Great Barrier Reef, located off the coast of Australia, is the world's largest coral reef system and the largest living structure on Earth.

Keep practicing — related questions