At the left of each diagram is a rectangle that represents a stack from which pollutants are emitted. Ground Level Pollutant Concentration a. 6 points. I through III to correspond to the labels on the sketches Distance downwind from stack b. 6 points. For each sketch above, describe conditions that could lead to the actual lapse rates shown. 13 points total.
Small particles are the air pollutants most closely associated with adverse public health effects.
Summarize in one sentence our knowledge of the physiological mechanisms by which these particles affect health. Watershed Unit hydrograph Water table Thermocline 5. Assume the flow rate into and out of the reactor is constant and that the volume of the reactor is constant. Explain the significant features of Figure 6a below, based on your understanding of BOD and the dissolved oxygen sag curve. Explain your answer.