Free Sample Iowa Assessments Grade 7 Science

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Sample Iowa Assessments Grade 7 Science

This test is a non-timed test with 10 sample questions for you to try. Students can check the answer for each question.

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Understand the meaning of each option.

1 / 10

1. Which of these is necessary for an ecosystem to be healthy?

Diversity means different.

2 / 10

2. Which of the following best describes biodiversity?

What causes loss of protection?

3 / 10

3. Which of the following is one reason that an animal may become extinct?

What is most influential?

4 / 10

4. Fill in the blank.
Unlike extinctions millions of years ago, today's extinctions are mainly being caused by ________________.

Look for key differences between the plant and animal cells.

5 / 10

5. Which of the following plant cell parts gives the plant support and is not part of animal cells?

Notice what kind of cell is it?

6 / 10

6. This picture shows an animal cell. Name the part labeled #3.

Look for similarities and differences between animal and plant cells.

7 / 10

7. Plant and animal cells have some similarities as well as differences. What is one thing that plant and animal cells have in common?

Refer to the five-kingdom classification system proposed by biologist Robert H. Whittaker.

8 / 10

8. All organisms are divided into kingdoms: Animal, Plant, Protist, and Fungi. What is the fifth kingdom that is recognized by scientists?

Look for Prokaryotes.

9 / 10

9. In which kingdom would you find unicellular organisms that do NOT have nuclei?

What kingdom of organisms have photosynthesis?

10 / 10

10. Fill in the blank.
If an organism is multicellular and makes its own food, it must be a member of the______________ kingdom.

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