Evolution mod.

What is an abiotic factor in an ecosystem?

• A type of plant

• A type of animal

• A non-living component

• A type of bacteria

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DOK Level 1: Recall

What does an omnivore eat?

• Only plants

• Only meat

• Both plants and animals

• Neither plants nor animals

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DOK Level 1: Recall

What type of succession occurs where no soil exists?

• Primary succession

• Secondary succession

• Tertiary succession

• Quaternary succession

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DOK Level 1: Recall

Which of the following best describes mutualism?

• A relationship where both organisms benefit

• A relationship where one organism benefits and the other is harmed

• A relationship where one organism benefits and the other is unaffected

• A relationship where both organisms are harmed

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DOK Level 1: Recall

What are the abiotic factors in this image?

• water, sunlight, dirt, air

• birds and plants

• birds, water, dirt

• plants, water

Select the producers.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is an abiotic factor in an ecosystem?

• A type of plant

• A type of animal

• A non-living component

• A type of bacteria

Answer explanation

An abiotic factor in an ecosystem is a non-living component, such as sunlight, temperature, water, soil, etc. It does not refer to plants, animals, or bacteria which are biotic factors.

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DOK Level 1: Recall

Which of the following is an example of an abiotic factor?

• Fish

• Temperature

• Bacteria

• Fungi

Answer explanation

Temperature is an example of an abiotic factor because it is a non-living component of an ecosystem, unlike fish, bacteria, or fungi.

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DOK Level 1: Recall

Is an omnivore an organism that eats both plants and animals?

• True

• False

What are the Biotic factors in this image?

• There are none
• Sunlight, water, air
• Elephants, plants, trees 
• Air, elephants, humidity

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-1

NGSS.MS-LS2-4