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Five senses
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Which part of the eye helps it focus?
The cornea
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What's the name of the white part of the eye?
Sclera
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Which part of the eye bends the rays of light and focuses the image on the retina?
The lens
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What's the name of the colored part of the eye?
Iris
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What comes out of our eyes when we cry?
Tears
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How does the eyelid help keep the eye clean?
By opening and closing several times.
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How wide is the human eye?
About 2,5 cm.
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When we focus something close to us does the lens become thinner or thicker?
Thicker
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On which part of the eye does the image appear upside - down?
On the retina
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How much does the human eye weigh?
About 7 grams
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What does the fluid inside the anterior chamber contain?
Oxygen, protein and glucose.
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Which part of the eye enlarges or contacts depending on the amount of light that comes in?
The pupil
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Which parts of the eye help keep it clean?
The eyelid and the eyelashes.
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