Milady Esthetics State Board Practice Test

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Prepare for the Milady Esthetics State Board Test with flashcards and multiple-choice questions. Enhance your understanding and ace your exam!

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Which UV rays are primarily absorbed by the ozone layer?

The correct answer is: UVC

The ozone layer primarily absorbs UVC rays, which are the most harmful type of UV radiation due to their high energy. UVC radiation has the potential to cause severe skin damage and increase the risk of skin cancer. The absorption of these rays by the ozone layer is crucial for protecting living organisms on Earth from their detrimental effects. While UVB rays also contribute to skin damage and are partially absorbed by the ozone layer, they can still reach the surface in significant amounts. UVA rays penetrate the skin more deeply and are less affected by the ozone layer, making them a concern in terms of long-term skin damage and aging. UVD is not recognized as a standard classification of UV radiation. Understanding the role of the ozone layer in filtering these harmful rays highlights the importance of preserving it, as it serves as a vital shield against detrimental solar radiation.