How do we see?

The video explains that our eyes naturally see the world upside down. When light enters the eye through the pupil, it forms an inverted image on the retina. This image is sent via the optic nerve to the brain, which processes and flips it right side up, allowing us to perceive the world correctly. The video highlights the collaborative roles of the eyes and brain in vision.

What unusual way do our eyes perceive the world?

• Right side up

• In black and white

• Sideways

• Upside down

Through which part of the eye do images enter?

• Retina

• Cornea

• Lens

• Pupil

What happens to the images after they enter the eye?

• They are blurred

• They are flipped upside down

• They are magnified

• They are colored

Which part of the body is responsible for turning images the right way up?

• The brain

• The eyes

• The stomach

• The heart

What role does the nerve play in vision?

• It sends images to the brain

• It focuses the image

• It captures light

• It colors the image