Solutions www.geo.tv Cow dung to power buses in Karachi Minister for Climate Change Zartaj Gul said Monday that the government is planning to generate energy from cow dung available at Bhains colony to power buses in Karachi.
Causes In California, cars and cows hang heavy in the air Fated by geography, the San Joaquin Valley’s surfeit of cows, cars, crops, and oil produce air pollution that weighs heavily on public health.
