When an animal is trying to see an object, what does the light need to do?

Travel to the object, reflect off of the object, and then travel to the animal's eyes.

Travel to the object and reflect away from the animal's eyes.

Travel to the animal's eyes and then travel to the object.

A bush baby, like the one shown in the picture, has large eyes. How can the large eyes help the bush baby?

To hear if a predator is coming

To smell if a predator is coming

To feel if a predator is coming

A bush baby, like the one shown in the picture, also has large ears. How can the large ears help the bush baby?

To hear if a predator is coming

To smell if a predator is coming

To feel if a predator is coming

A student in the class claims that light is not necessary for the eyes to see objects, since some people can see in the dark. Why is this student’s claim inaccurate?

Even the smallest amount of light that is outside at night reflects off the surface of an object, and then the eyes can see the object.

The eyes convert light into an object that can be seen against shadows.

Light is not necessary to see objects when it is dark outside.

The eyes work with other parts of the brain to see objects when there is no light outside.

The diagram shows how light travels to allow the gecko in the picture to see the insect. What is happening at Path B?

Reflected light from the insect is traveling to the gecko's eyes.

Reflected light from the lamp is traveling to the insect.

Reflected light from the animal's eyes is traveling to the insect.

Light reflecting from the insect is shining on the lamp.

Unit 2 Chapter 2

Quiz

•

Science

•

4th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS4-2, 4-PS4-2, MS-LS1-4

+10

Standards-aligned

Claudia Landry

Used 37+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An animal that is hunted and eaten by another animal is a _____________________.

predator

prey

hunter

victim

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An animal that hunts and eats other animal is a _________.

predator

prey

hunter

eater

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does reflect means?

Light shining on materials

Light shining through materials

Light bouncing off of materials

Light landing on materiala

Answer explanation

j

Tags

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is information that supports the answer to a question?

Evidence

Diagram

Explanation

Support

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do you call the one thing that changes in an experiment?

Answer

Variable

Explanation

Discussion

Tags

NGSS.MS-PS3-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Scientist use _________ to help answer questions about the real world.

variable

models

explanations

evidence

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Drawings, objects, and computer programs are all examples of ________.

variable

models

explanations

evidence

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Unit 2 Chapter 2

18 questions

An animal that is hunted and eaten by another animal is a _____________________.

An animal that hunts and eats other animal is a _________.

What does reflect means?

j

What is information that supports the answer to a question?

What do you call the one thing that changes in an experiment?

Scientist use _________ to help answer questions about the real world.

Drawings, objects, and computer programs are all examples of ________.

Scientist should only change ________ variables at a time.

_________ is needed in order to see an object.

What is a description of how something works or why something happens?

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