1. What difference in time to see an effect was observed for the different lakes? Which lakes reacted more slowly and which reacted more quickly after the pollutant began to be generated?
2. Was the difference in reaction time dependent on the distance between the lake and the pollutant source? Was the difference intime dependent on the size of the lake? Why or why not?
3. Do you think bodies of water in regions with carbonate/bicarbonate soils are more resistant to acid rain or less resistant? What is your evidence?