Penticton Herald

Facts on the atmosphere

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Dear Editor: Compositio­n earth’s atmosphere. (Google: Compositio­n Atmosphere -Atmosphere Education modules K12 N.C. University). The site has graphs showing the proportion­s of atmospheri­c gases.

Quote: Main graph: Nitrogen 78.0 %, Oxygen 21%, trace gases 0.1%

Trace graph: Carbon Dioxide 93.497%, Methane 0.442%

Accordingl­y CO2 is about 1% of 0.1% of all atmospheri­c gases. Minor amount. Was voting to go green wise? Notes: (a.) It is claimed CO2 has

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I have finally met the illustriou­s Tom Isherwood, and, what you read is what you get, which is a good thing.

I have long ago met the iconic Elvena Slump, and she is not quite as feisty in person as on paper, which is also a good thing.

Who knows? At this rate, I might even meet my nemesis, Paul Crossley. Wouldn’t that be something to write home about! Joy Lang Penticton

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