Convex/Concave
energy
true
Reflection is when light ______ back.
bounces
This part of the eye focuses the light on the back of the eye
lens
Houseflies have ____ eyes
compound
Light travels at approximately ____ miles per second.
186,000
In our experiment, we made a prism. What was the light source?
sun
Refraction is when light _____ because it goes into another material.
What kind of lens is the lens in our eye?
A person with blue eyes actually has blue ______
irises
transparent
water
The part of the eye that protects it from dust, hair, etc. is
cornea
The back of eye is called the ____
retina
Eyes that work together to make a picture have _____ vision (Dogs and humans have these)
binocular vision
An object that lets some light pass through is called
translucent
The colors that came out of the prism looked like a
rainbow
pupil
The part of the eye that sends signals to the brain is called
optic nerve
Animals whose eyes can move in different directions and look at different places have ________ vision. (Horses have these kind of eyes)
Monocular Vision
An object that does not let light pass through it is
opaque
What is the order of the colors in a prism (it looks like a rainbow)
red, orange, yellow, green, blue, violet (if the kids include indigo, its still right)
iris
The image that reflects onto the back of the eye is right side up or upside down?
upside down
Some animals have an extra layer of cells called ______ that reflects light, letting them see in the dark
tapetum