Parts of the eye

1. What are the different parts of the eye?

• cornea, brain, eyeball, eyelashes, pupil, eyebrow, eye socket

• cornea, pupil, iris, retina, lens, sclera, optic nerve

• cornea, corn, pupil, iris, retina, sclera, optic nerve

• eyeball, eyes, eye socket, cornea, pupil, iris, sensors

2. Describe the cornea.

• it gives colour to the eye.

• it controls the amount of light that enters the eye.

• it is like a clear window that covers the front of the eye.

• it changes the colour of the eye.

3. Select true or false.

The size of our pupil gets bigger in size when dim light enters the eye.

• true

• false

4. Where is the lens located?

• behind the eye

• behind the nose

• in the brain

• behind the pupil

5. What is the function of the optic nerves?

• sends an upside down image to the brain

• sends messages to the brain

• forms an image on the retina

• allows us to see

Tags

NGSS.MS-LS1-8

6. Which part of the eye is the image formed?

• pupil

• brain

• cornea

• retina

7. Select true or false.

The pupil is the circular hole in the centre of the iris.

• false

• true

8. Which part of the eye controls the amount of light that enters the eye and gives colour to the eye?

• pupil

• iris

• cornea

• sclera

9. Select true or false.

Our brain and eyes enable us to see.

• true

• false

Tags

NGSS.MS-LS1-8

10. Which of the following shows the route that light enters the eye?

• cornea, pupil, brain, sensors, optic nerve, retina, lens, iris

• cornea, iris, pupil, lens, retina, optic nerve

• brain, optic nerve, retina, lens, pupil, iris, sensors

• cornea, pupil, lens, retina, optic nerve, brain