1. Explain the difference between Dry Adiabatic Lapse Rate (DALR) and Wet Adiabatic
Lapse Rate (WALR)
2. What is the name of the lowest layer of the Earth’s atmosphere ? Specify its thermal
3.Identify two major greenhouse gasses other than carbon dioxide.
4.Specify possible consequences of ozone layer depletion
5.Identify and explain the factors which determine the contrast between rural and urban