3. The following graphs ( 3a,3b, and 3c) show elevation on the y-axis and air temperature on the x-axis. The solid line indicates the ambient environmental lapse rate, and the dashed line indicates the lapse rate of air pollution being emitted from a smokestack near the ground surface (z=0). For each elevation vs. air temperature plot, sketch an image of the expected smokestack plume. If an inversion layer is present, identify it in the sketch. Describe each plume as either coning, fanning, fumigation, lofting, or looping