Food Chain/ Food Web

Food Chain/ Food Web

Assessment

Flashcard

Science

7th Grade

Hard

NGSS
MS-LS2-3, MS-LS2-5, MS-LS2-2

+2

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a food chain?

Back

A food chain is a linear sequence that shows how energy and nutrients flow from one organism to another in an ecosystem.

Tags

NGSS.MS-LS2-3

2.

FLASHCARD QUESTION

Front

What is a food web?

Back

A food web is a complex network of interconnected food chains that illustrates how different organisms are related through feeding relationships.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

3.

FLASHCARD QUESTION

Front

What are producers?

Back

Producers are organisms, like plants, that create their own food through photosynthesis and serve as the base of the food chain.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

4.

FLASHCARD QUESTION

Front

What are consumers?

Back

Consumers are organisms that cannot produce their own food and rely on eating other organisms for energy.

5.

FLASHCARD QUESTION

Front

What are decomposers?

Back

Decomposers are organisms, such as fungi and bacteria, that break down dead organic matter, recycling nutrients back into the ecosystem.

Tags

NGSS.MS-LS2-3

6.

FLASHCARD QUESTION

Front

What is a trophic level?

Back

A trophic level is a position in a food chain or food web that indicates the flow of energy and nutrients, such as producers, primary consumers, and secondary consumers.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

7.

FLASHCARD QUESTION

Front

What percentage of energy is typically passed from one trophic level to the next?

Back

Typically, only about 10% of energy is passed from one trophic level to the next.

Tags

NGSS.MS-LS2-3

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