Biotic or Abiotic

A living or once-living organisms in an ecosystem is a

• population
• biotic factor
• abiotic factor
• community

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A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

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Which of the following is not an abiotic factor?

• sun
• temperature
• soil
• grass

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Which of the following is not a biotic factor?

• mushroom
• air
• elephant
• coyote

Lizards and cacti are biotic factors in a desert ecosystem that would rely on which abiotic factors?

• insects and sun
• water and insects
• snakes and temperature
• water and soil

Tags

NGSS.MS-LS2-3

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Nonliving elements in an ecosystem are called _______________. 

• biotic factor
• abiotic factor
• limiting factor
• carrying capacity 

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Is a deer an abiotic or biotic factor? 

• abiotic
• biotic

Is a fern an abiotic or biotic factor? 

• abiotic
• biotic

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Is a weather an abiotic or biotic factor? 

• abiotic
• biotic

Tags

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Is sunlight an abiotic or biotic factor? 

• abiotic
• biotic

Tags

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