Explore the Amazing Eye

What is the outer layer of the eye called?

• Sclera

• Iris

• Retina

• Cornea

What part of the eye helps focus light?

• Cornea

• Lens

• Iris

• Retina

Why is the retina important for vision?

• The retina is responsible for focusing light onto the lens.

• The retina produces tears to protect the eye.

• The retina helps in the production of eye fluid.

• The retina is crucial for vision as it converts light into neural signals for the brain to interpret images.

How do pupils change size in bright light?

• Pupils remain the same size in bright light.

• Pupils constrict in bright light.

• Pupils change color in bright light.

• Pupils dilate in bright light.

What does the optic nerve do?

• The optic nerve regulates the amount of light entering the eye.

• The optic nerve transmits sound signals to the ears.

• The optic nerve controls eye movement.

• The optic nerve carries visual signals from the eye to the brain.

What is the colored part of the eye called?

• iris

• pupil

• cornea

• sclera

What is the function of the cornea?

• The cornea regulates blood flow to the eye.

• The cornea produces tears for the eye.

• The cornea absorbs light and prevents glare.

• The cornea refracts light and protects the eye.

How does the lens change shape?

• The lens changes shape through the expansion of the cornea.

• The lens changes shape by the movement of the iris.

• The lens changes shape due to fluid pressure inside the eye.

• The lens changes shape by the contraction and relaxation of ciliary muscles.

What happens to the retina when you see something?

• The retina converts light into electrical signals for the brain to interpret.

• The retina absorbs sound waves for hearing.

• The retina stores memories of what you see.

• The retina produces hormones that regulate vision.

Why do pupils get bigger in the dark?

• Pupils get bigger in the dark to allow more light to enter the eye.

• Pupils change size based on the color of the light.

• Pupils remain the same size regardless of lighting conditions.

• Pupils get smaller in the dark to reduce light intake.