To: shove_it
13/13
Amazing how few people know that nitrogen is the most common gas in the atmosphere.
53 posted on
02/17/2015 10:11:45 AM PST by
aquila48
To: aquila48
"Amazing how few people know that nitrogen is the most common gas in the atmosphere."
Not really. We breathe oxygen, after all, and carbon dioxide is in the news all the time, but no one ever talks about nitrogen.
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