All three species provide good tree cover and much-needed green lung to cities like Delhi and it will be foolish to eradicate them.

Though the data from the world over shows that the use of ethanol reduces air pollution from vehicles, the chaotic traffic conditions of city roads in India, which make the cars run constantly in the start and stop mode with low gear driving, may increase the emissions from ethanol blends

Both the quantity and quality of drinking water in India, especially in rural areas, leaves much to be desired