Like this study set? Create a free account to save it.

Sign up for an account

Already have a Quizlet account? .

Create an account

exponential growth

the larger the population gets, the faster it grows

factors that affect changes in population

birthrate, death rate, and the rate at which individuals leave or enter a population

logistic growth

when a populations growth slows and then stops, following a period of exponential growth

limiting factor

a factor that controls the growth of a population

density-dependent factors

competition, predation, herbivory, parasitism, disease, and stress from overcrowding

density-independent factors

natural disasters


the scientific study of human populations

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

Voice Recording