Aquatic zones are distinct areas within bodies of water that are characterized by specific environmental conditions and types of life. These zones can be broadly categorized into two main types: freshwater zones, which include rivers, lakes, and ponds, and marine zones, which encompass oceans and seas. Each zone supports unique ecosystems, influenced by factors such as light, temperature, and depth. Within these aquatic zones, various habitats exist, such as coral reefs, estuaries, and wetlands. These habitats provide essential resources for diverse organisms, including fish, plants, and invertebrates. Understanding aquatic zones is crucial for conservation efforts and maintaining biodiversity in our planet's water systems.