Replies

To: Nifster

Man, you have way overstated it. It is a mere .04% of the atmosphere.

39 posted on 12/17/2018 2:35:28 PM PST by fhayek

To: fhayek

10000 ppm = 1%

400 ppm = .04%

40 posted on 12/17/2018 2:42:44 PM PST by seowulf

To: fhayek

Thanks for the correction

Hope you got my point

55 posted on 12/17/2018 7:03:28 PM PST by Nifster (I see puppy dogs in the clouds)

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