Too much exposure to UV rays of sunlight may cause skin damage. The harmful UV rays can penetrate and kill the cells beneath the skin. It can cause redness, skin itchiness, freckles, wrinkled skin, and the worst case would be the development of skin cancer.
The Ultraviolet Sun Ray is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light, but longer than X-rays. It is indeed quite harmful to our skin because it causes sunburn, skin aging, wrinkles, and other skin conditions. But worry not since there is an invisible layer protecting our atmosphere which is called the Ozone Layer.
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Too much exposure to UV rays of sunlight may cause skin damage. The harmful UV rays can penetrate and kill the cells beneath the skin. It can cause redness, skin itchiness, freckles, wrinkled skin, and the worst case would be the development of skin cancer.
Answer:
The Ultraviolet Sun Ray is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light, but longer than X-rays. It is indeed quite harmful to our skin because it causes sunburn, skin aging, wrinkles, and other skin conditions. But worry not since there is an invisible layer protecting our atmosphere which is called the Ozone Layer.