Vocab list 1 Flashcards

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1
Q

study of the interactions of living organisms and their environment

A

ecology

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2
Q

living

A

biotic

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3
Q

not living

A

abiotic

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4
Q

same species in same environment

A

population

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5
Q

all the populations of species that live in the same habitat and interact

A

community

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6
Q

a community of organisms and their abiotic environment

A

ecosystem

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7
Q

part of Earth where life exists

A

biosphere

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8
Q

organism that only eats plant

A

herbivore

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9
Q

organism that only eats animals

A

carnivore

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10
Q

organism that eats both plants and animals

A

omnivore

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11
Q

obtains food from feeding on other organisms

A

consumer

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12
Q

creates own food

A

producer

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13
Q

decomposes organic material

A

decomposer

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14
Q

the largest population that an environment can support at any given time

A

carrying capacity

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15
Q

variable that you change for the sake of the experiment

A

independent variable

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16
Q

variable you measure

A

dependent variable

17
Q

organism that is hunted by another organism

A

prey

18
Q

organism that hunts other organism

A

predator

19
Q

a relationship where two organisms live in close association with each other

A

symbiosis

20
Q

a relationship where both organisms benefit

A

mutualism

21
Q

a relationship where one organism benefits and the other is unaffected

A

commensalism

22
Q

one organism benefits and the other is harmed

A

parasitism

23
Q

amount of salt in water

A

salinity

24
Q

organic debris

A

detritus

25
Q

constrains a population from growing

A

limiting factor