As an American, I will do my best to:

Be clean in my outdoor manners, - Not littering, picking up trash, and not vandalizing nature, are a few ways that you can keep America clean, and enjoyable for others.

Be careful with fire, - Playing with fire can be dangerous. It is an easy way to get burned, lose an eye, or even worse, hurt someone else.

Be considerate in the outdoors, - No trace camping is a way to keep the natural beauty of a campsite for others, and will probably not scare of the animals that inhabit the area, so do what you must to keep others from ruining a campsite.

and

Be conservation-minded. - One of the major themes of Scouting is conservation, so don't forget to do what you can to help others enjoy America, from sea to shining sea.