The types of coral in the Great Barrier Reef comprise over 450 different species of hard corals and thousands of soft coral varieties, creating an underwater paradise so vast it can be seen from space.

Oct 19, 2023 · Coral reefs like the Great Barrier Reef off the coast of Queensland, Australia, support diverse marine populations in unique underwater ecosystems. The Great Barrier Reef, which extends for over 2,300 kilometers (1,429 miles) along the northeastern coast of Australia, is home to over 9,000 known species.

Jun 30, 2017 · There are more than 600 coral species in the Great Barrier Reef Marine Park, which covers 344,400sq.km of ocean. Corals are colonies of tiny polyps, which are animals related to sea anemones and jellyfish. A reef begins when a polyp attaches to a rock on the seabed and divides into clones.

Learn about this awe-inspiring coral reef environment and meet its fascinating marine creatures. For this underwater expedition, we’re heading to Australia's Great Barrier Reef, the...

The Great Barrier Reef is the world's largest coral reef system, [1] [2] composed of over 2,900 individual reefs [3] and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi).

The reef, between 15 kilometres and 150 kilometres off shore and around 65 Km wide in some parts, is a gathering of brilliant, vivid coral providing divers with the most spectacular underwater experience imaginable.

Apr 24, 2023 · Fringing reefs form along shorelines, barrier reefs form in open water and atolls are circular reefs that have formed around sunken volcanos. Coral reefs play a vital role in keeping our oceans, and ultimately our planet, healthy.

Jan 23, 2025 · Great Barrier Reef, world’s largest coral reef complex, located in the Pacific Ocean off northeastern Australia. It extends for more than 1,250 miles (2,000 km) in a northwest-southeast direction, and its width ranges from 37 to 155 miles (60 to 250 km).

Hard corals are the unsung heroes of the Great Barrier Reef, creating stunning structures that support a vibrant and diverse underwater world. Their beauty and resilience are awe-inspiring, but they need our help to survive and thrive.

Aug 13, 2023 · The coral reefs of the Great Barrier Reef are a sight to behold. They come in a variety of shapes and sizes, from massive formations to delicate branching structures. The vibrant colors of the coral create a mesmerizing underwater landscape that attracts divers and snorkelers from around the world.