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Outer Eye
Inner Eye
Disorders with the Eye
More on the Inner Eye
Light
100

You close these as a reflex if something is coming near your eye.

Eyelids

100

This cell allows you to see color

cone cell

100
Nearsighted people CAN see near or far?
near
100
What nerve sends the images to the brain?
The Optic Nerve
100

Light moves in...

beams or a straight line

200

What is sclera?

The white part of your eye.

200
This back lining of the eye holds the image of what you see upside down and backwards.
retina
200
True or False: Nearsighted people have eyes that are too short from front to back.
False, their eyes are too long.
200
What is the watery liquid toward the front of your eyes?
Aqueous Humor
200

When no light passes through an object, the object is

opaque

300
What is the colored part of your eye called?
Iris
300

The lens's job is to _______________ the light.

focus and bend

300

What disorder do people have if they see red and green as a gray color?

Colorblindnesss

300
The cell that allows us to see black, white and grey
The rod cell
300
When some, but not all light passes through an object the object is
translucent
400

Where are your tears created and stored?

tear gland/lacrimal duct

400
If it is very bright outside, your pupil will get bigger or smaller?
smaller
400
True or False: People are only blind if they are born blind.
False
400

This part of your eye is as flimsy as a wet tissue

Your retina

400

What do we call it when light slows down and bends? __________________

refraction

500

What protects your iris and pupil?

cornea

500
This is the jellylike substance that fills your eye
vitreous humor
500

What are two things people can use to help them if they are blind? We read an article about one and watched a video about the other.

What is a seeing eye dog and braille lettering

500

CIPLRO stands for , what?

Cornea, Iris, Pupil, Lens, Retina, Optic Nerve

500
All of the colors that make up white light are called the _________________. What does Roy G Biv stand for?
spectrum; Red, Orange, Yellow, Green, Blue, Indigo, Violet