1. Will nonrenewable resources of energy (i.e., oil) ever completely run out?
Coal was formed from what prehistoric source?
In reality, societies never use up nonrenewable resources completely or exploit the entire
flow of renewable resources. Typically
1. How close was your prediction to any of the simulation steps? How did they differ?
2. Which energy source increased the most and what kinds of effects would increasing this
source's use have on both the standard of living a