The Eye and Ear

What part of the ear is labelled #5?

What part of the ear is labelled #8?

What part of the ear is labelled #9?

What part of the eye is labelled #5?

What part of the ear is labelled #6?

Which part of the ear that will convert sound vibrations into nerve impulses?

• ossicles

• oval window

• cochlea

• auditory nerve

What does the eardrum do?

• It collects sound waves

• It creates vibrations from sound waves

• It protects the outer ear

• It changes vibrations into signals

What is the outer part of the ear called?

• Cochlea

• Hammer

• Pinna

• Eardrum

What happens in the cochlea?

• Tears are produced

• Sound waves are collected

• Vibrations are changed into signals

• Light is focused

Tags

NGSS.MS-PS4-2

Which part of the eye is responsible for focusing light onto the retina?

• Cornea

• Lens

• Iris

• Pupil