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Science » Earth Sciences » Environment
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EPA uses alternative fuel cars and buses vehicles nationwide to reduce emissions.

EarthDay.gov celebrates Earth Day, April 22. Choose 5 actions you'll take to protect the environment...


Science360 for iPad provides easy access to engaging science and engineering images and video from around the...
Two little girls plant a tree

National Environmental Education Week (April 15-21) aims to increase the impact of Earth Day by creating a full week of...
During a total solar eclipse, the umbra reaches the Earth. During an annular eclipse, it does not. An eclipse occurs when the Moon passes in the path of the Sun and Earth.

Windows to the Universe explores the Earth, planets of our solar system, and the universe. It includes images...

Environmental Protection

National Science Foundation

Multiple Agencies

NASA
  See All 63 Environment Resources  

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