What <smart eyes> is?

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What <smart eyes> is?

Ozone by dangerous amount in the air can cause says the NY environmental report.
Watta what is that?

2007-12-27 07:50:16 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Weather

1 answers

It means that it can make your eyes sting. But it would have to be a VERY strong concentration (more than 220 parts per billion) to do that, and it would probably irritate your throat as well.

2007-12-27 07:57:17 · answer #1 · answered by Michael B 6 · 0⤊ 0⤋