5.1 How Populations Grow
How do ecologists study populations?
What factors affect population growth?
What happens during exponential growth?
What is logistic growth?
5.2 Limits to Growth
What factors determine carrying capacity?
What limiting factors depend on population density?
What limiting factors do not typically depend on density?
5.3 Human Population Growth
How has human population changed over time?
Why do population growth rates differ among countries?
VIDEOS:
The Science of Overpopulation 10:17
mhttp://www.youtube.com/watch?v=dD-yN2G5BY0
TED Talk
mhttp://www.youtube.com/watch?v=RLmKfXwWQtE
BBC Population pyramids
mhttp://www.youtube.com/watch?v=Tuz6jyxRGSg
VIDEO:
The More the Merrier?