Question

Do you think that the introduction of The Delhi Metro Rail in Delhi has helped reduce the air
pollution in the city? If yes, explain how. Pls tell correct answer and pls tell the reason also​

Answer 1

Answer:  In metro train because of advance thequnology metro is working on electricity so Metro trains contribute to reduce air pollution.

Explanation: The analysis shows a reduction in the levels of nitrogen dioxide and carbon monoxide at both locations. This reduction varies between 24-29% for nitrogen dioxide and between 26-69% for carbon monoxide.

The Centre for Development Economics at Delhi School of Economics has come up with a research paper claiming that the Delhi Metro has resulted in reduced levels of two important vehicular pollutants - nitrogen dioxide (NO2) and carbon monoxide

Hope it helps :)