1) Describe how electricity is generated by wind power, hydropower, and solar. Compare and contrast the limitations, strengths, and potentials of these renewable energy sources.
2) Water pollution concerns people of all social and economic statuses throughout the world. Discuss what point and non-point sources of water pollution are. Of the eight principal categories of water pollution given in lecture, how do five of these relate as PS or NPS? Give me real-life or hypothetical examples of each of the five in the context of PS and NPS.
3) Discuss the basic ozone depletion scenario as proposed by meteorologists. Begin by introducing related terms and conceptually illustrate the scenario. What lead us to this quandary? Organize your thoughts as if you were teaching a mini-lecture on the topic.
4) Discuss the photochemical smog event as generally adopted by environmental chemists. Begin by introducing related terms and conceptually illustrate the scenario. What lead us to this quandary? Organize your thoughts as if you were teaching a mini-lecture on the topic.