A government agency is an organization created by a government to carry out specific functions and responsibilities. These agencies operate at various levels, including federal, state, and local, and are responsible for implementing laws, regulations, and policies. Examples of government agencies include the Environmental Protection Agency (EPA) and the Federal Bureau of Investigation (FBI). Government agencies often focus on areas such as public health, education, transportation, and national security. They provide services, enforce regulations, and ensure compliance with laws to protect the public and promote the welfare of society. Their work is essential for maintaining order and delivering essential services to citizens.