Science: Question Preview (ID: 32801)


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parts of the Earth and the atmosphere where there is life
a) population b) biosphere c) parasitism d) commensalism
potential growth of a population in perfect conditions with no limiting factors
a) birthrate b) migration c) habitat d) biotic potential
largest number of individuals of one species that an environment can support
a) carrying capacity b) population density c) commensalism d) mutualism
struggle in a community for the same resources
a) endangered species b) extinct species c) competition d) consumer
anything that restricts the size of a population
a) death rate b) limiting factor c) niche d) predator
all the organisms of the same species that live in the same area at the same time
a) population b) population density c) habitat d) symbiosis
size of a population compared to the amount of space available
a) exponential b) population density c) threatened species d) carrying capacity
number of offspring produced over a given time period
a) biotic potential b) estimate c) birthrate d) commensalism
number of individuals that die over a given time period
a) death rate b) endangered species c) threatened species d) parasitism
population that is at risk of extinction
a) biosphere b) limiting factor c) mutualism d) endangered species
to determine roughly the size, nature, or extent of something
a) limiting factor b) exponential c) estimate d) niche
mathematical expression that contains a constant raised to a power
a) parasitism b) exponential c) carrying capacity d) symbiosis
population that has died out
a) death rate b) threatened species c) limiting factor d) extinct species
instinctive seasonal movement of population
a) migration b) population density c) commensalism d) mutualism
population at risk but is not yet endangered
a) limiting factor b) symbiosis c) threatened species d) habitat
symbiotic relationship that benefits one species but does not harm or benefit another
a) niche b) competition c) commensalism d) mutualism
organism that gets energy by eating other organisms
a) consumer b) predator c) parasitism d) extinct species
place within an ecosystem where an organism lives
a) niche b) biosphere c) population d) habitat
symbiotic relationship in which both partners benefit
a) endangered species b) mutualism c) symbiosis d) exponential
what a species does in its habitat to survive
a) competition b) biotic potential c) migration d) niche
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