Ecosystem Interdependence and Effects

Ecosystem Interdependence and Effects

Assessment

Interactive Video

Biology, Science, Other

4th - 5th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial introduces the concept of interdependence in ecosystems, focusing on how organisms and abiotic factors rely on each other. Through guided instruction and examples, students learn to identify interdependent relationships within a food web. The lesson discusses energy flow and the impact of changes in ecosystems on populations. Students are encouraged to engage with activities and quizzes to reinforce their understanding.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term 'interdependence' mean in the context of ecosystems?

The ability of organisms to live independently

The reliance of organisms on each other for survival

The competition between species for resources

The isolation of species from one another

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a factor that lettuce depends on to grow?

Sunlight

Soil

Wind

Water

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Snails are dependent on which of the following for their survival?

Birds of prey

Rodents

Green leaves

Beetles

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do beetles rely on for their energy source?

Snails

Lettuce

Rodents

Birds of prey

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following animals preys on rodents?

Birds of prey

Beetles

Snails

Lettuce

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If beetles were removed from the ecosystem, which population would be directly affected first?

Lettuce

Rodents

Snails

Birds of prey

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the bird of prey population if the rodent population decreases?

It becomes extinct

It increases

It remains the same

It decreases

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