The largest island in the world is Greenland. Located between the Arctic and Atlantic Oceans, Greenland covers an area of approximately 2,166,086 square kilometers (836,330 square miles). While it is geographically part of the North American continent, it is an autonomous territory within the Kingdom of Denmark. Key Characteristics of Greenland
- Ice Coverage: Roughly 80% of the island is covered by the Greenland Ice Sheet. This ice layer is so thick (reaching up to 3 kilometers in some places) that its weight has actually depressed the island's central bedrock below sea level.
- Population: Despite its massive size, it is one of the least densely populated places on Earth. Most of its roughly 56,000 inhabitants live along the ice-free, fjords-lined coastline, particularly in the capital, Nuuk.
- Climate: The climate is arctic to subarctic, with cold summers and very cold winters.
Why Australia is Not the Largest Island In geographic and geological terms, Australia is classified as a continent rather than an island. If Australia were classified as an island, it would take the top spot with an area of about 7.6 million square kilometers. However, geographers distinguish between islands (smaller landmasses surrounded by water) and continents (large landmasses that sit on their own tectonic plates and possess unique biological and cultural identities). Top 5 Largest Islands in the World For comparison, here are the next largest islands following Greenland:
| Rank | Island | Location | Approximate Area |
|---|---|---|---|
| 1 | Greenland | North Atlantic | 2,166,086 |
| 2 | New Guinea | Western Pacific | 785,753 |
| 3 | Borneo | Southeast Asia | 743,330 |
| 4 | Madagascar | Indian Ocean | 587,041 |
| 5 | Baffin Island | Northern Canada | 507,451 |
Would you like me to provide a more detailed comparison of the geological differences between a large island like Greenland and a continent like Australia?