Chapter 9:  Energy Sources



9-1  Fossil Fuels


a. Read pp. 292 - 299

b. Define  "fossil fuels"

c. List three main fossil fuels

d. Steps of coal formation



e. What are pros/cons of Coal and Natural Gas?










9-2  Renewable Fuels


a. Read pp. 300-309

b. Chart of Pros/Cons of renewable fuel sources





















c. Pie Chart of Energy Sources




d. what percentage of our energy

is produced by nonrenewable sources?








9-3 Conservation of Energy


a. Read pp. 310-315

b. How has energy use changed over time?

c. List three specific ways to conserve energy.