We all need a clean environment so we can live healthy lives and leave future generations a healthy Earth. There are several easy steps we can take to help create a clean environment and a healthier planet. In the fact, it is easy to take steps to create a clean environment. If everyone makes a few small changes, it will have a big impact on our environment. We all need to be focused on creating a clean environment. The community health nurse have an important role to keep environmental health, because she plays a key role in protecting the health of all people, are in direct contact with patients, families and communities from many cultural and socioeconomic backgrounds and have the credibility and access that enables them to provide scientifically sound information about environmental issues and toxic exposures.