Light Unit Study Guide

Light Unit Study Guide

Assessment

Flashcard

Science

4th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What part of the eye lets light enter?

Back

Pupil

2.

FLASHCARD QUESTION

Front

What part of the eye changes shape to focus on objects at different distances?

Back

Lens

3.

FLASHCARD QUESTION

Front

What is white light?

Back

A blend of all of the colors of the rainbow.

4.

FLASHCARD QUESTION

Front

What part of the eye forms an upside down image?

Back

Retina

5.

FLASHCARD QUESTION

Front

What part of the eye opens and closes to protect it from drying and keep dust away?

Back

Eyelid

6.

FLASHCARD QUESTION

Front

What is the function of the iris in the eye?

Back

It controls the amount of light that enters the eye.

7.

FLASHCARD QUESTION

Front

What is the role of the retina?

Back

It receives light and converts it into signals for the brain.

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