Chapter 2, Problem 4R

All the following are renewable energy sources except ______. a. hydropower b. wind c. natural gas d. solar energy

The use of off-road recreational vehicles may double in the next 20 years. Enthusiasts would like increased access to government-owned deserts like the one shown in Figure 24.1 A. Some argue that deserts are the perfect places for off-roaders because theres nothing there. Explain whether you agree, and why.

The map below shows the availability of direct solar energy in North America. Some areas are good candidates for solar heating systems and use of solar cells to produce electricity (see legend). What is the potential for using more solar energy where you live?