Source: wikibot/marine-ecosystem
= Marine ecosystem
{wiki=Marine_ecosystem}
A marine ecosystem is a complex network of living organisms and their physical environment found in the ocean and other saltwater bodies. It includes various habitats such as coral reefs, mangroves, estuaries, open oceans, and coastal areas. Marine ecosystems are characterized by their diverse range of organisms, including fish, marine mammals, invertebrates, algae, and other microorganisms.