The Eye, Ear and Waves

What is this? This part of the eye sends the image to the brain.

• Optic Nerve

• Optic Disc

• Retina

• Sclera

What is this? The clear outer part of the eye that lets light in.

• Cornea

• Choroid

• Cones

• Lens

Why does your pupil increase in size when you enter a dark room?

• To protect the eye
• to allow more light to enter the  eye
• to allow less light to enter the eye
• to look like a  pirate

This part of the eye sends signals from the retina to the visual cortex.

• Optic Nerve

• Retina

• Iris

• Cornea

The opening of the eye where light enters

• Retina

• Sclera

• Iris

• Pupil

• Lens

What is #18?

• Pinna
• Auditory Nerve
• Anvil
• Cochlea

What is #1?

• Pinna
• Cochlea
• Auditory Nerve
• Ear Canal

Which part of the ear is shaped like a snail shell?

• eardrum
• auditory nerve
• cochlea
• anvil

Which part of the ear acts as a funnel?

• middle ear
• outer ear
• inner ear
• cochlea

The part of the electromagnetic spectrum that humans can easily see is called _____________.

• visible light
• gamma rays
• microwaves
• eye waves