Unit 7 - Ecosystems - Review

Unit 7 - Ecosystems - Review

7th - 8th Grade

20 Qs

quiz-placeholder

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Unit 7 - Ecosystems - Review

Unit 7 - Ecosystems - Review

Assessment

Quiz

Science

7th - 8th Grade

Medium

Created by

Jessica E Finnerty

Used 3+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following shows the levels of organization from least complex to most complex?

organelle - cell - population - ecosystem

cell - organism - community - population

ecosystem - population - organism - cell

population - organelle - cell - tissue

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Organisms of the same species that live in the same area is known as a . . .

community

population

ecosystem

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All of the living things in a given area interacting with the nonliving environment is best describes which of the following?

biotic factors

abiotic factors

ecosystem

community

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an abiotic factor?

antelope

rose bush

human

rain

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are biotic factors?

producers, consumers, and decomposers

herbivores, carnivores, and omnivores

predators and their prey

all of these responses

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a limiting factor?

weather

food

space

all of these are limiting factors

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the number of predators in an ecosystem decreases, what happens to the population of prey?

they decrease

they increase

they remain the same

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