Marine habitats are environments found in oceans and seas, where various forms of life thrive. These habitats include coral reefs, which are vibrant ecosystems home to many species, and open ocean areas, where larger animals like whales and sharks roam. Other important marine habitats are estuaries, where freshwater from rivers meets saltwater from the ocean, creating rich feeding grounds for fish and birds. In addition to coral reefs and estuaries, marine habitats also encompass mangroves, which are coastal forests that provide shelter for many marine organisms. These habitats play a crucial role in maintaining biodiversity and supporting the global food chain, making them vital for both wildlife and human communities.