Chapter 20 Matter and Energy in the Environment Test

What are the biotic factors in this image?

• sunlight, elephants, and grasses
• sunlight, water,  and air
• elephants, plants, trees 

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Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

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What are the abiotic factors in this image?

• water, sunlight, dirt, air

• birds, trees, and sunlight

• water, trees, and birds

Tags

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Nonliving elements in an ecosystem are called _______________.

• biotic factor

• abiotic factor

• limiting factor

• fear factor

Tags

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Is a deer an abiotic or biotic factor? 

• abiotic
• biotic

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Is a rain an abiotic or biotic factor?

• abiotic

• biotic

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The atmosphere is made up of ___ Nitrogen and ___ Oxygen.

• 78%, 21%

• 21%, 78%

• 78%, 1%

• 1%, 78%

Organisms need _____ to grow and reproduce.

• sunlight

• clouds

• water

• air

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Earth’s atmosphere is mainly _______ and oxygen.

• carbon dioxide

• nitrogen

• argon

• helium

What stage occurs in the water cycle when water vapor cools?

• evaporation
• condensation
• sublimation
• transpiration

Tags

NGSS.MS-ESS2-4