Which of the following island nations is situated in the Indian Ocean, off the southeastern coast of mainland Africa?

💡 Solution & Explanation

Madagascar is a large island nation located in the western Indian Ocean, isolated from the southeastern coast of the African continent by the Mozambique Channel. Island entities like Sri Lanka sit near the Indian subcontinent, while Iceland occupies the North Atlantic Ocean. Madagascar boasts a unique endemic biodiversity evolved over millions of years of geographic isolation from mainland landmasses.