An
atoll is best visualized as a series of concentric layers.
The outermost layer of the atoll is a strong reef. Composed
of coral debris and living coral, this reef is a formidable
barrier against rough seas. Once you gain access into the
calm waters within, one is within the lagoon of the atoll
proper.
The islands of the atoll follow the outer reef. Sometimes
an occasional island juts up from inside the lagoon.
Each island has its own fringing reef. This adds to the
protection. The water within this reef is often quite shallow.
That aquamarine halo around the island in your picture postcard
is this.
Even though the islands of the Maldives are well sheltered
from oceanic waves, the ocean plays a major role in the climate
of the country. It acts as a heat buffer, Storing and giving
up heat at a much slower rate than solid ground. Temperatures
usually fluctuate between 23 °C and maximum 32°C.
There is always a cooling breeze blowing in from the sea.
The Maldives straddles the equator and lies outside theIndian
Ocean cyclone belt.
Some people find the Maldives climate monotonous. Length
of day never varies. Normally in June and July the southwest
monsoon is said to bring rain. In reality, it can rain at
any time. |
