insula (Island)
An insula is a landform completely surrounded by water, typically smaller than a continent. Islands can be found in oceans, seas, rivers, and lakes. They vary in size, from tiny islets to large land masses like Greenland. Islands can be formed through volcanic activity, sediment accumulation, or rising sea levels.
Islands are often categorized into different types, such as continental islands, which are connected to a continent, and oceanic islands, which are formed from volcanic activity in the ocean. Many islands host unique ecosystems and species, making them important for biodiversity and conservation efforts.