Oceanic islands
Oceanic islands are landmasses that rise from the ocean floor, primarily formed by volcanic activity or coral reef development. Unlike continental islands, which are part of a continental shelf, oceanic islands are typically remote and surrounded by deep water. They often feature unique ecosystems and biodiversity, as isolation can lead to the development of distinct plant and animal species. Examples include the Hawaiian Islands and the Galápagos Islands. These islands play critical roles in scientific research, conservation, and understanding ecological processes, as well as providing cultural and economic resources for local populations.
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Oceanic islands are landmasses that rise from the ocean floor, typically not connected to continental land. They are formed through volcanic activity, where magma erupts and builds up over time, or through coral reef formation. These islands are often remote and characterized by unique ecosystems with diverse plant and animal species. Examples include the Hawaiian Islands and the Galápagos Islands. Due to their isolation, oceanic islands often exhibit distinct evolutionary paths, leading to high levels of biodiversity but also making them vulnerable to environmental changes and human impact.