Environmental law refers to a body of regulations and statutes aimed at protecting the environment and public health. It governs how individuals, businesses, and governments interact with the natural world, addressing issues like pollution, resource management, and conservation. Key areas include air and water quality, waste management, and the protection of endangered species. These laws are enforced at various levels, including local, state, and federal, often involving agencies such as the Environmental Protection Agency (EPA) in the United States. Environmental law also encompasses international agreements, like the Paris Agreement, which aim to tackle global environmental challenges.