1. The Changing Importance Of Alternative Energy Sources (modified version of the ppt found athttp://geographywithmisswood.weeb ly.com/patterns-in-resource- consumption.html

2. Renewable Resources Solar. Wind. Tidal. Biomass. Hydroelectricity Geothermal.

3. How does each of the energy sources basically work? Advantages and disadvantages of each of the energy sources on the preceeding page?

5. Trends In Renewable Energy Sources Renewable energy is rapidly growing. In 2006, wind development grew by 20%. In 2006, solar development grew by 40%. Renewable energy will become increasingly important and more economically attractive as the world attempts to reduce greenhouse gas emissions to slow down global warming.

7. Revision activity Using page 90 to 94, prepare a list of bullet points that could be used to respond to the possible exam question listed below: The only reason for the increase of alternative fuels is due to the increase in price/cost of fossil fuels and their gradual disappearance.