Imagine That Your Neighborhood or Community Were Suddenly and Permanently

Imagine that your neighborhood or community were suddenly and permanently cut off from receiving food and water supplies from other areas. Discuss how the concept of overpopulation may, or may not, have been applicable to your community before and after this isolation. What are your predictions for the near future and the long term? Give at least four specific examples or scenarios to illustrate the difference, and attempt to predict the future size of the population.