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Biology > Ecology > Flashcards

Ecology Flashcards

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1
Q

Ecosystem definition

A

Is the interaction between a community of living organisms and their environment.

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2
Q

Community definition

A

Two or more populations of organisms.

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3
Q

Population definition

A

All the organisms of the same or closely-related species in an area.

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4
Q

Abiotic factors in ecosystems

A

Light intensity, soil pH, temperature, oxygen levels etc..

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5
Q

Biotic factors in ecosytems

A

Availability of food, predators, new pathogens

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Biology (3 decks)

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