Science 3

What organ help you see?

• nose

• eyes

• ears

• hands

Tags

NGSS.4-PS4-2

What part of the eyes protect your eyes from dust?

• sclera

• eyebrow

• eyelashes

• iris

It is the white part of the eye.

• eyebrow

• eyelid

• cornea

• sclera

It blocks the sweat from getting to your eyes.

• cornea

• lens

• sclera

• eyebrows

It is located at the back of cornea which controls the amount of light that enters your eyes.

• iris

• cornea

• pupil

• optic nerve

What part of the eyes light enters?

• iris

• cornea

• optic nerve

• pupil

Wha happens to the pupil if a very bright light is seen by your eyes?

• It will become smaller.

• I will become bigger.

• It will shrink.

• It will top looking.

From the pupil, light passes through the _________. What part of the eye was it?

The lens focuses on the light rays directly at the ________ which is found at the bck of the eyeball. What part of the eyes was it?

What is the black opening at the center of the iris?

• pupil

• cornea

• iris

• eyelids