Explore some things that everybody can do in their normal lives to help prevent climate change.
Describes how little everyday actions can help keep the Earth cleaner, like replacing a regular lightbulb with a fluorescent one.
Reviews technologies that will reduce air pollution.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Pollutants and acid rain from outside the region are deteriorating the air quality and having negative effects on the life in the Great Smoky Mountains National Park.
Covers what the Clean Air Act has accomplished in terms of improving the environment.