2006-07-05 01:42:52 · 7 answers · asked by fuad 1 in Science & Mathematics ➔ Other - Science
when vehicles are being controlled from its exeeding carbonmonoxide and other stupid contents then it can be prevented !
And when there is regular check up in each ones vechclies then that will do good !
2006-07-05 01:58:26 · answer #1 · answered by mahesh 1 · 0⤊ 0⤋
make an air filter the size of texas..changing it once a month
2006-07-05 08:47:33 · answer #2 · answered by . 4 · 0⤊ 0⤋
Get rid of the democrats and all other left wing liberals
2006-07-05 08:50:55 · answer #3 · answered by Anonymous · 0⤊ 0⤋
use an engine that does not put smoke in the air and stop smoking
2006-07-05 08:47:19 · answer #4 · answered by jthomasb5 1 · 0⤊ 0⤋
sew Al Gore's mouth shut
2006-07-05 08:46:44 · answer #5 · answered by R J 7 · 0⤊ 0⤋
Everybody stop breathing.
2006-07-05 12:16:41 · answer #6 · answered by Ho K 3 · 0⤊ 0⤋
technology
2006-07-05 08:46:56 · answer #7 · answered by Anonymous · 0⤊ 0⤋