AHMEDABAD: Realizing the folly of a missing green cover in the city and with the threat of global warming looming, Ahmedabad Municipal Corporation (AMC) is all geared to make the city greener with its revamped plan for major plantation work in the city. Now, AMC will be focusing on a zone-wise green drive and has set a mark of planting one lakh trees each in the six zones AMC. From now, AMC will be planting trees through two methods