Aquatic ecosystems are vital environments that include all water bodies, such as oceans, rivers, lakes, and wetlands. These ecosystems support a diverse range of life, from microscopic organisms to large mammals like whales. They play a crucial role in regulating the Earth's climate and providing resources for human activities. In addition to their ecological importance, aquatic ecosystems offer recreational opportunities and are essential for the livelihoods of many communities. They are home to unique species, such as coral reefs that provide habitat for countless marine organisms. Protecting these ecosystems is vital for maintaining biodiversity and ensuring a sustainable future.