Image: compliments of Grist
Our friends over at Grist are asking a serious question about the nitrogen dilemma: Is America Fertilizing Disaster? This is the first piece in a series, and is a great primer in nitrogen, its uses, and abuses.
The basic story is simple:Nitrogen makes up 78% of the earth's atmosphere, as N2.All of the proteins used by all of the plants and animals on earth are buil...Read the full story on TreeHugger
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