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[filmscanners] Re: CO2
I know this is off topic, but greenhouse gases do not cause ozone
depletion, they cause global climate change.
CFCs and other halogenated chemicals cause ozone depletion.
Art
Don Doucette wrote:
> AND let us not forget that Nitrogen also absorbs moisture and is NOT a
> greenhouse gas, which is to say that its ODP is ZERO.
> (ODP = Ozone Depletion Potential)
>
>
>
> At 12:36 AM 1/24/2003 -0800, you wrote:
>
>>Is there any reason that using CO2 is superior to using compressed Nitrogen
>>cylinders?
>>
>>Nitrogen is an inert substance and is a major component of air (about 80%).
>>
>>---
>>Jerry M. Pine
>>San Jose, CA
>>
>>Photographs are made, not taken.
>>
>
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