Science · Environment
Why is Compressed Natural Gas (CNG) considered eco-friendly compared to traditional fossil fuels?
- 1It emits significantly lower amounts of carbon monoxide and other pollutants✓
- 2It contains a high concentration of molecular hydrogen
- 3It contains atmospheric oxygen which cleans the air
- 4It produces no greenhouse gases whatsoever upon combustion
Correct answer
It emits significantly lower amounts of carbon monoxide and other pollutants
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