atoll

The atoll is a ring-shaped coral reef or a series of islets.

The atoll is a popular destination for snorkeling and diving.

The atoll is home to a diverse range of marine life.

The atoll's crystal-clear waters attract tourists from around the world.

The atoll is located in the middle of the ocean, far from any mainland.

The atoll's pristine beaches are perfect for sunbathing and relaxation.

Many species of birds nest on the atoll's sandy shores.

The atoll's unique ecosystem is fragile and requires protection.

Scientists study the atoll to better understand coral reef ecosystems.

Local communities rely on the atoll's resources for sustenance and livelihood.

We are coral atolls, and corals are dying.

And today, the closest I've come is visiting remote atolls in the western Indian Ocean.

They reckon that a turbine on such an atoll would run for about 75% of the time.

Lots of Pacific islands are atolls.

We're back on the main atoll of Tarawa.

If you sail past an atoll, it's only a tree high.

The nation consists of 33 such atolls spread out between Hawaii and Australia.

The people of Tarawa have already planted more than 50,000 mangroves on the beaches of the atoll.

The narrow Unprotected atolls in the South Pacific are on average only two metres above sea level.

An " atoll" (atoll) is a small island formed by a hard substance called coral.