Show:
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
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