Control methods to remove co gas from polluted air?

1.	Control methods to remove co gas from polluted air?
Answer» Explanation: their many ways to PREVENT them- using CNG in place of petrol. don't USE VEHICLE for NEAR by place use MANURE instead of fertilizer.

Answer»

Explanation:

their many ways to PREVENT them-

using CNG in place of petrol.

don't USE VEHICLE for NEAR by place

use MANURE instead of fertilizer.

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