ecological footprint analysis, environmental science homework help

Take the eco footprint quiz (link for that is in Readings for 9/26). Read the article for 9/26 by Venetoulis and Talberth (this is a challenging article–be ready to work!). In a Directed Writing of at least 2 double-spaced pages, respond to the following prompts:
What is an eco footprint?
What is ecological footprint analysis? What can it tell us and why is it significant or useful?
How is EFA-NPP/EFA 2.0 different from previous EFAs and why is this important?
What methods are used by EFA-NPP/EFA 2.0?
Reflect on the results of your eco footprint quiz. What did you learn about your lifestyle? How do you feel about the quiz results? What, if anything, surprised you?