Islands

Islands are landforms surrounded by water. They can be found in oceans, seas, rivers, and lakes. Islands vary in size and type, including large landmasses like Greenland and smaller ones like tiny atolls. They can be categorized into two main types: continental islands, which are part of a continental shelf, and oceanic islands, formed by volcanic activity far from continental land. Islands often boast unique ecosystems and wildlife due to their isolation, making them fascinating for biodiversity. Human cultures on islands can also be distinct, shaped by geography and resources available.