Maldives Location and Geography
The Maldives are a double chain of twenty-six atolls, located just north of the equator in the Indian Ocean, about 250 miles south west of India. The atolls are composed of living coral reefs and sand bars that have formed on top of a submarine mountain range. There are 1192 islands in the Maldives, but most are less than a square mile in area: the total land area is about 115 square miles, spread over an area of more than 35-thousand square miles. Just 10 percent of the land area is cultivated, mainly growing coconuts, taro, and bananas. The Maldives are the smallest nation in Asia in terms of land area, as well the least populated. Just over 300,000 people live on 200 islands, and a third of the population live in the main city of Male in the western Kaafu Atoll.
Each of the atolls has formed from coral reefs that have accumulated over millions of years in the warm waters of the tropical Indian Ocean. Banks of sand and coral debris from the reefs have accumulated to create barriers against the sea, forming lagoons where the sea tends to be much calmer than the open ocean, and ringed by small islands composed of eroded coral and sand. As a result, the surface landscape of the Maldives is remarkably flat - the highest point in the islands is a sand dune that is less than eight feet above sea level (2.3 metres), making the Maldives the lowest-lying country in the world. This has been the cause of great concern in the Maldives about the eventual effects of a rising sea level due to climate change.
Most of the atolls consist of between 20 and 60 small islands, most of them uninhabited. On average between 5 and 10 islands in each atoll support a few local villages. The islands are too small to have any rivers, but some of the larger islands have small freshwater ponds and marshes. The uninhabited islands are covered in tropical bush and some wild coconut palms. On the inhabited islands most of the available land is used to grow fruit, such as bananas, papaya, coconut and breadfruit. On many of the smaller islands the soil is permeated by seawater, making it strongly alkaline and so few domestic plants will grow.
Although little of the land surface is suitable for agriculture, there is an abundance of fish and other sea life in the tropical waters of the Maldives. After tourism, tuna fishing is the main commercial industry and tuna is one of the staple foods of the islands. The vast coral reefs provide habitats for an astonishing variety of marine animals and plants, which in turn attract many larger pelagic animals from the open ocean, such as manta rays, whale sharks, and sea turtles. More than 1000 species of fish and other marine animals have been recorded in the waters of the Maldives, and several of them are unique to the region. More than 20 species of dolphins and whales are also found in the waters of the islands.