Category: Underwater World

Northern Red Sea

Background: The Red Sea is a water inlet, located between Asia and Africa. The northern section of this inlet has been named as one of the seven wonders of the underwater world, namely because of its extreme beauty and the biodiversity of marine life there. The Northern Red Sea consists of water from the Indian Ocean, yet because it is

Lake Baikal, Siberia

Background: Located in Siberia (central Asia) some 445 meters above sea level, lies Lake Baikal; the world’s largest and deepest lake. Due to its sheer size, Lake Baikal has an incredibly diverse set of climates, with deep-sea marine life existing on its floor and birds and mammals living off the marine life from its shore. The lake also changes dramatically

Galápagos Islands, Pacific Ocean

Background: The Galápagos Islands are an archipelago within the Pacific Ocean, all thirteen (main islands) of which are deemed volcanic. This is perhaps not surprising due to their distribution around the tectonic plates below, and their proximity to the equator. While it is believed that South American tribes first discovered the Galápagos Islands, their discovery wasn’t documented until 1535 when

Deep Sea Vents

Background: Also known as ‘Hydrothermal Vents’, the Deep Sea Vents are perhaps the only one of the seven wonders of the underwater world that exist in a number of places on earth. While they can also occur above sea level, deep sea vents are small volcano-like structures that pump out gases and heated water from beneath the earth’s crust. Typically

Great Barrier Reef, Australia

Background: 1615 miles across, in the Coral Sea just off the coast of Queensland, the Great Barrier Reef is home to an immense 2900 smaller reefs and thousands of species of fish, corals and sponges. The reef runs almost parallel to the Queensland coast, starting on a level with Cape York and ending on a level with the town of

Belize Barrier Reef, Belize

Background: The Belize Barrier Reef belongs to the 900 kilometer long Mesoamerican Barrier Reef System in the Atlantic-Caribbean region, which stretches from Cancún to Honduras. The Belize Barrier Reef itself is the second largest barrier reef in the world, beaten only by the Great Barrier Reef off the coast of Queensland, Australia (also one of the seven wonders of the

Palau Reefs, Palau

Background: Over two million years ago in Micronesia (a subregion within Oceania) significant volcanic activity – now known as the Pacific Ring of Fire – occurred. From this the 343 islands that make up the island state of Palau were formed and the limestone rock basis for the Palau Reefs was in place. At this time, homo habilis inhabited the