Click flashcard terms on the left to see their definitions.
High Scores
Match Game Times
image licenses
Some of the images from this list come from Flickr and/or Wikipedia and are licensed under the Creative Commons. This product uses the Flickr API but is not endorsed or certified by Flickr.
Share This List

All terms in this list:

birth rate: the number of births in a population in a certain amount of time

death rate: the number of deaths in a population in a certain amount of time

immigration: moving into a population

emigration: leaving a population

limiting factor: an environmental factor that causes a population to decrease

carrying capacity: the largest population that an area can support

Friends with BookmarkOS

Definitions from Wiktionary under the GNU FDL.
Sentences copyrighted by their respective publishers.
terms of service privacy policy