Biology 3.1 Ecosystem/Ecology

Which term refers to all the biotic and abiotic factors that interact in a habitat?

• population

• ecosystem

• community

• organism

Which term describes "living" things in an ecosystem?

• biotic

• biosphere

• abiotic

• prokaryotic

Which term refers to the non-living parts of the ecosystem?

• biosphere

• abiotic

• prokaryotic

• biotic

Which term describes a single living thing?

• ecosystem

• population

• organism

• community

A collection of the same type of living things is defined as a(n)...

• ecosystem

• organism

• community

• population

Which vocabulary term best describes all the different types of living things in a habitat?

• population

• community

• ecosystem

• abiotic

Which of these is best described as an organism?

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Which picture is best described as a population?

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Which of these pictures best illustrates a community?

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Which of these is abiotic?

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