1. Alternative Sources of Energy Chapter 19 – Page 307
Sustainability
Alternative Sources of Energy
Chapter 19 – Page 307

2. Let’s Review
As an Old Core country, what are our current energy use patterns? Which types of energy resources do we depend on? Why is it acceptable to live this way?
Culturally and socially how does our North American (old core) lifestyle promote the seemingly unrestrained use of traditional energy sources?

3. TODAY
Beginning on page 308, read through each of the alternative sources of energy listed in this chapter.
They are: Solar, Biofuels, Geothermal/earth energy and Wind power

4. Solar Energy
Review Figure What are the various ways that the sun can be used to produce energy? List and Explain.
Outline some of the positives (advantages) and negatives (challenges) of solar energy as they are explained in this section of the chapter.

5. Biofuels
Define biofuels. What are they made from and what are their major categories?
List and explain some of the positive and negative aspects of biofuels. *Note food production/prices

6. Geothermal Energy and Earth Energy
What is geothermal energy and where does it come from?
List some of the advantages and disadvantages of geothermal energy. Use figure as a guide.

7. Wind Power
Is wind power a new technology for harnessing energy? Explain why or why not.
What are some of the advantages and disadvantages of wind power?

8. Let’s Discuss...