Question

Why peole some times wear sunglasses while they go out

Answer 1

because of sunlight sunglasses give releif to eye and it protect us from U V RAYS

Answer 2

people wear sunglasses while the go out because sunglasses block out the sun’s harmful UV rays, which cause damage to our skin and eyes alike. Choosing not to wear sunglasses – or choosing ones that aren’t 100% UV protective – puts you at risk of several eye ailments later in life. 
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