Public agencies are organizations created by the government to provide services and enforce laws for the public. They operate at various levels, including local, state, and federal, and are responsible for areas such as education, transportation, and public safety. Examples of public agencies include the Department of Education and the Environmental Protection Agency. These agencies are funded by taxpayer money and aim to serve the community's needs. They develop policies, implement programs, and ensure compliance with regulations. Public agencies play a crucial role in maintaining order and providing essential services that benefit society as a whole.