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2007-12-17 01:43:27 · 4 answers · asked by Swen 1 in Science & Mathematics Earth Sciences & Geology

4 answers

Anything that degrades the environment and living organisms including man...it can be natural or man made.

2007-12-19 13:38:42 · answer #1 · answered by Rio 6 · 0 0

Unwanted and harmful things which mix with air in the atmosphere and spoils it.

2007-12-17 12:35:08 · answer #2 · answered by Arasan 7 · 0 0

that is

2007-12-17 09:50:36 · answer #3 · answered by Anonymous · 0 0

you are.

2007-12-17 09:51:17 · answer #4 · answered by Bouken SocratiCat 6 · 0 0

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