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Unit Test review

Authored by Gisselle Rodriguez

Science

4th Grade

Used 3+ times

Unit Test review
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28 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a conservation biologist?

A scientist who creates formulas.

A scientist who builds systems.

A scientist that works at a zoo.

A scientist who works to save nature.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a pupil?

To help an animal think about how to react.

To compare new information to memories.

To let light into an animal's eye.

To send information to the brain.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of light receptors?

To let light into an animal's eye.

To receive light and absorb light from an environment.

To help an animal think about how to react.

To reflect light off of a prey.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the brain? Choose 2

To let light into an animal's eye.

To help an animal think about how to react and to compare new information to memories.

To send information to the brain.

To see

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A(n) ___________ is a special change an animal makes to survive.

Prey

Environment

Adaptation

Predator

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct order that light/information travels to the brain?

optic nerve - pupil - brain - light receptors

pupil - light receptors - optic nerve - brain

light receptors - pupil - brain - optic nerve

brain - optic nerve - pupil - light receptors

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An animal can see best at night, when it has ________ light receptors.

*

A. large pupil

B. small pupil

C. high-sensitivity

D. low-sensitivity

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