marine environments

Marine environments encompass all ecosystems found in seas and oceans, including coastal areas, open oceans, and deep-sea habitats. These environments are home to a diverse range of organisms, from tiny plankton to large whales, and play a crucial role in Earth’s climate, oxygen production, and nutrient cycling. Key features include coral reefs, which support biodiversity; mangroves, which protect coastlines; and deep-sea vents, which provide unique habitats. Marine environments are vital for human livelihoods, offering food resources, recreation, and natural beauty, but they face threats from pollution, overfishing, and climate change.