The significance of studying aquatic biomes in relation to global health lies in their role in supporting life and maintaining ecological balance. Aquatic biomes provide essential resources such as clean water, food, and habitat for millions of species, including humans. They also regulate climate through carbon sequestration and biodiversity maintenance. Understanding these ecosystems helps identify threats from pollution, overexploitation, and climate change. Effective management and protection of aquatic ecosystems are crucial for ensuring the survival of both wildlife and human populations and for enhancing overall ecosystem services.