The Great Barrier Reef

Vocabulary flashcards covering the definition of reefs, key ecological characteristics, and facts about the Great Barrier Reef.

Reef

A ridge at or near the surface of oceans, formed naturally by rock or corals, or artificially.

Rainforests of the sea

A common name given to reefs because they are among the most diverse ecosystems on Earth, providing food and shelter to about one-quarter of ocean species.

Great Barrier Reef

A major reef system located off Australia's northeastern coast that stretches over $2000\,\text{km}$ and covers about $3,50,000\,\text{sq. km}$.

Biodiversity of the Great Barrier Reef

A habitat supporting approximately $200$ species of coral and $1000$ species of fish and other sea animals.

UNESCO World Heritage Site

The official recognition designated to the Great Barrier Reef for its ecological significance.