1. Many people confuse the large void in the ozone layer with global warming. Can you distinguish between the two phenomena? Explain how each process may harm living things.

2. Considering the albedo of various surfaces, how might temperatures differ between urban and rural areas? Which setting tends to be warmer on a given day and why? Also, are there any factors other than albedo that might affect the temperature differences between the two settings?

3. "Perhaps more than any other single measurement, atmospheric pressure is the best indicator of current and changing weather conditions." Explain and discuss why this statement is correct. Provide some examples. (Hint: discuss the differences in high pressure and low pressure systems. How does each affect the local and regional weather? How is air affected by air pressure?)

4. Why are coastal and mountainous regions often much more windy than other locations at similar latitudes? Also, from this and earlier chapters on meteorology, are there other weather characteristics that are perhaps unique or different for these areas?