Benthos

Benthos

Assessment

Interactive Video

Biology, Life Skills

6th - 9th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial introduces benthos, a community of organisms living at the bottom of water bodies. It explains the benthic ecosystem, highlighting various organisms like sea creatures and plants that inhabit this environment. The tutorial provides examples of marine benthic animals such as starfish, hermit crabs, sea sponges, and anemones, and discusses benthic plants like seagrasses, which require light for photosynthesis. Finally, it emphasizes the importance of benthos in the food chain.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is benthos and where do they live?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do benthic organisms obtain their food?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Can you name some examples of marine benthic animals?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why do seagrasses grow on the ocean floor?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does benthos play in the food chain?

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