Science Multiple Choice Test

parts of the Earth and the atmosphere where there is life

potential growth of a population in perfect conditions with no limiting factors

largest number of individuals of one species that an environment can support

struggle in a community for the same resources

anything that restricts the size of a population

all the organisms of the same species that live in the same area at the same time

size of a population compared to the amount of space available

number of offspring produced over a given time period

number of individuals that die over a given time period

population that is at risk of extinction

to determine roughly the size, nature, or extent of something

mathematical expression that contains a constant raised to a power

population that has died out

instinctive seasonal movement of population

population at risk but is not yet endangered

symbiotic relationship that benefits one species but does not harm or benefit another

organism that gets energy by eating other organisms

place within an ecosystem where an organism lives

symbiotic relationship in which both partners benefit

what a species does in its habitat to survive

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