Final answer:
Wearing sunglasses all year long is important as they help block harmful UV rays, prevent excessive light from entering the eyes, and protect the retina from sunlight damage.
Step-by-step explanation:
The importance of wearing sunglasses all year long is that they block the harmful UV rays that come from the sun. UV rays can cause damage to the eyes, leading to issues such as cataracts and macular degeneration. By wearing sunglasses, you can protect your eyes from these harmful rays and reduce the risk of eye damage.
Sunglasses also help to block the amount of light that gets inside your pupils, preventing your iris from getting bigger from the sunlight. This can be particularly important in bright environments where excessive light can cause discomfort and fatigue for your eyes.
In addition, sunglasses prevent your retina from getting too much sunlight, which can lead to temporary vision impairment and even long-term damage. By shielding your eyes with sunglasses, you are effectively safeguarding your eyesight and promoting overall eye health.
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