1. Use the article handed out in class and a little bit of Internet research to answer the following questions.
a. (3 Points) What is the biological pump as it relates to the ocean?
b. (3 Points) Where did this study take place? Why is this area important?
c. (3 Points) What element is typically limiting in the marine environment?
d. (3 Points) How is iron stimulation (addition) in the ocean related to the carbon cycle?
e. (3 Points) What is the most important finding (result) that the authors made in this paper?
2. List one concept or write one question that you think should be on the final Celebration of Knowledge.
