Switching Delhi's public transport to CNG

lowered air pollution in the cityCorrect answerYour answerraised the use of diesel in busesCorrect answerYour answerincreased the smoke from city busesCorrect answerYour answerstopped all private carsCorrect answerYour answer

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CorrectNot quiteAnswer A

Correct answer: A

Compressed natural gas burns cleaner than diesel, so the switch reduced air pollution.

Concept: CNG
Typical timeTypical: 70 s
Your timeYours: —

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Switching Delhi's public transport to CNG

Explanation