WorksheetsSight and Hearing
Total questions: 20
Worksheet time: 22mins
What is the function of the cornea?
To control the size of the pupil
To detect light
To protect the iris and pupil
To connect the eye to the brain
What does the iris control?
The size of the pupil
The color of the eye
The shape of the lens
The brightness of light
What is the function of the lens?
To detect light
To protect the iris and pupil
To bend light and form a focused image
To connect the eye to the brain
What is the function of the retina?
To protect the iris and pupil
To bend light and form a focused image
To detect light
To control the size of the pupil
What is the function of the optic nerve?
To detect light
To connect the eye to the brain
To protect the iris and pupil
To control the size of the pupil
What does it mean to focus?
To bend light to form a sharp image
To spend time on your phone
To open the center of the iris
To use the brain to see light
What is the pupil?
A nerve that connects the eye to the brain.
An opening at the center of the iris that allows light to enter the eye.
Your eye color.
A structure that holds students.
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 bundle of nerves that send signals from the retina to the brain?
auditory canal
basal membrane
optic nerve
this is not the answer
What does the Auditory canal do?
Makes ear wax
Pulls sound waves into the ear
End the journey of the sound waves
Name the 3 bones in your ear
Hammer, Stirrup, Anvil
Hammer, Anvil, Stirrup
Rods, Cones, Anvil
Where is the Eardrum located?
The Outer ear
The Inner Ear
The Middle Ear
Where is the Cochlea located
The Inner Ear
The Middle Ear
The Outer Ear
What is the function of the part labelled on the diagram?
It collects sound waves.
It converts sound waves to electrical impulses.
It helps to balance air pressure in the ear
It helps to maintain the body's balance
What happens when sound waves hit the labelled structure?
They bounce back
They cause it to vibrate
They are absorbed
They are amplified
Which of the ossicle bones is the smallest?
the anvil
the hammer
the malleus
the stirrup
The outer layer (tough white part) of the eye is the ________.
