Unit 2 Lesson 1 Vocab

Ecosystem

• a system containing all of the abiotic and biotic factors and the interactions of them

• a living thing in an area

• a nonliving thing in an area

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Biotic Factor

• living thing

• nonliving thing

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Abiotic factor

• living thing

• nonliving thing

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Organism

• nonliving thing

• an individual

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Competition

• when more than one organism get along well and share food

• when more than one organism relies on the same limited resources

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Primary consumer

• an organism that is a carnivore

• an organism that only eats meat

• an organism that gets it's energy from eating producers

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Secondary consumer

• an organism that eats plants

• an animal that eats primary consumers

• a rabbit

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Limited Resources

• something that is needed by organisms that can run out

• something that is needed by organisms that can never run out

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