Why is Lakshadweep known as a coral island?

Lakshadweep is known as a coral island because it is formed primarily from coral reefs. Coral islands, also known as atolls, are typically composed of coral reefs and sand accumulated on top of submerged volcanic oceanic islands. The coral reefs are built by the accumulation and cementation of the skeletons of marine organisms, primarily coral polyps.

In the case of Lakshadweep, it is a group of coral atolls in the Arabian Sea. The islands are situated on submerged banks and feature fringing and barrier reefs that surround lagoons. The coral reefs play a crucial role in providing a habitat for diverse marine life and protecting the islands from erosion caused by ocean waves.

The coral reefs of Lakshadweep are ecologically significant, as they support a wide variety of marine species, including vibrant coral formations and diverse fish populations. These coral ecosystems also contribute to the overall biodiversity of the region. The unique beauty and ecological importance of Lakshadweep as a coral island make it a notable part of India’s natural heritage.