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American Museum of Natural History

What is the Greenhouse Effect?

For Students 6th - 12th
Without the greenhouse effect, Earth would not be inhabitable. A thorough online resource describes the greenhouse effect and how it occurs. The source highlights the different types of gases that work together to absorb the sun's...
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Other

Worldwatch Institute

For Students 9th - 10th
This website offers current, sophisticated, topic-specific environmental research on the political and ethical consequences of not building a sustainable environment. From leading scientists to news about law and politics, the website...