1 Symptoms Treating a Symptom...

1. What would the addition of iron to the ocean do?

2. How would this work?

3. Why fertilize phytoplankton?

4. Would this cure the greenhouse effect?

5. After reading this article, should scientists follow through with this idea?

2 Oil From Algae Energy...

1. List some positive and negative effects of using ethanol in cars.

2. Where does Lignocellulose come from?

3. How much gas per year could be produced from lignocellulose and at what price?

4. How much of our energy could be produced from algae?

5. How much of the algae is oil?

6. What else would be used to feed the algae?

7. How much would a gallon of fuel cost?

8. Explain how would this recycle carbon

3 Wind Farms

1. What are some of the negative impacts wind farms can have?

2. How tall are the towers?

3. How many megawatts of energy are produced per year---what % is that of the US use of energy

4. Besides power, what are some benefits of wind power production?

5. What is happening to bats?