Re: pinhole Ozone questions

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From: Gilles Poitras (gilles@exploratorium.edu)
Date: Mon Oct 14 2002 - 09:00:47 PDT

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Message-Id: <l03130301b9d09a76139d@[192.174.2.157]>
Date: Mon, 14 Oct 2002 09:00:47 -0700
From: Gilles Poitras <gilles@exploratorium.edu>
Subject: Re: pinhole Ozone questions

At 10:47 AM -0700 10/13/02, Andrew Libson wrote:

>5) Ozone is a pollutant at ground level. What human
>activity produce ozone?

Some answers may be found here:

http://www.sparetheair.org/faq.htm

Gilles Poitras gilles@exploratorium.edu
Learning Studio, Exploratorium Museum

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