Vision & Eye Anatomy

a mental picture of an object based on light rays bouncing off the object's surface

• image

• reflection

• refraction

• concave lens

the bouncing of light rays off a surface

• image

• reflection

• refractions

• concave lens

the bending of light as it passes from one transparent to another

• refraction

• reflection

• concave lens

• convex lens

thinner in the middle, always makes objects look smaller

• reflection

• refraction

• concave lens

• convex lens

thicker in the middle, can make objects look larger

• reflection

• refraction

• concave lens

• convex lens

letting all the light through so objects on the other side can be seen clearly

• transparent

• translucent

• opaque

• clear

letting only some light through so objects on the other side appear blurry

• transparent

• translucent

• opaque

• clear

completely blocking light from passing through

• transparent

• transluscent

• opaque

• clear

If an animal looses it's eyesight and has difficulty finding food, it will starve and die.

• True

• False

The structure at the back of the eye where light through the lens is focused

• Lens

• Optic Nerve

• Retina

• Cornea