EYES AND VISION

What part of the eye is a clear outer covering that protects the eye and bends light?

• clover

• cornea

• cones

• catharsis

What part of the eye looks like a black hole in the center of the iris?

• concert

• cornea

• prism

• pupil

What part of the eye is a muscle that adjusts the amount of light that enters the eye? It is also the colorful part of the eye.

• daffodil

• iris

• lily

• rose

What part of the eye is layered like an onion, bens light and projects an upside-down image on the retina?

• vitreous humor

• aqueous humor

• lens

• not very humorous

Tags

NGSS.MS-PS4-2

What is the jelly-like substance that helps the eye keep its shape?

• vitreous humor

• seashells

• green peppers

• tennis shoes

What is the name of the cells in the retina that are light sensitive and help us see color?

• cones

• rods

• optic nerve

• pupil

Tags

NGSS.MS-LS1-8

What is the name of the bundle of nerves that send signals from the retina to the brain?

• auditory canal

• basal membrane

• optic nerve

• this is not the answer

Tags

NGSS.MS-LS1-8

What is the first step for seeing?

• light is absorbed by an object and decoded by the brain.

• radio waves travel from the objects we see into our eyes.

• light reflects off of an object into the eye.

• sound waves travel from the objects we see into our eyes.

Tags

NGSS.MS-LS1-8

NGSS.MS-PS4-2

What is the brain's role in seeing?

• it helps us to focus light when we are in a dim room.

• it helps us to focus light when we are outside in the bright sunlight.

• it doesn't play any role in seeing.

• it decodes signals sent from the retina so we can see a right-side up image.

Tags

NGSS.MS-LS1-8

What are ALL of the colors of the visible light spectrum?

• red, orange and yellow

• red, yellow and blue

• red, blue, green, pink, orange, magenta, maroon

• red, orange, yellow, green, blue, indigo, violet