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US Environmental Protection Agency, 2008
Acid rain is a complex environmental problem which affects the United States and many other countries around the world. The United States Environmental Protection Agency (EPA) was established in 1970 to address environmental issues, such as acid rain. Through its programs, EPA works to protect human health and the environment in the United States…
Descriptors: Environmental Education, Scientific Concepts, Program Descriptions, Information Dissemination
National Aeronautics and Space Administration (NASA), 2007
This student employee handbook offers tips on planning, design process, and presentation of a student Lunar Nautics project. Each section includes mission, task, challenge, and guide questions. With the activities presented, students will learn to design a Lunar Lander, Lunar Miner, and Lunar Base; investigate the geography and geology of the moon…
Descriptors: Geology, Geography, Lunar Research, Hands on Science