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Search Results for: smog

Smog

smog A mixture of smoke and fog polluting the... Read More

The Green Book: The Everyday Guide to Saving the Planet One Simple Step at a Time

The Green Book: The Everyday Guide to Saving the Planet One Simple Step at a Time ... Read More

How Humans Have Disrupted The Nitrogen Cycle

June 5, 2009 — More and more, scientists are getting a better grip on the nitrogen cycle. They are learning about sources... Read More

Smoke

smoke 1. To apply smoke to; to hang in smoke; to disinfect, to cure, etc, by smoke; as, to smoke or fumigate infected... Read More