Topics: Vision Quiz
The reason we are unable to see clearly underwater is because:
A. images on our retina are crisscrossed by a network of veins and are amplified by water.
B. the water interrupts the organisation of the visual process and we are unable to make sense of it
C. the cornea of the eye is designed to refract or bend light travelling through the air, not water.
D. the cornea reaches its absolute threshold under water, which therefore blurs our vision.
Select your answer:

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