Overexposure to which type of radiation from the sun is the primary cause of sunburn and increased skin cancer risk?

Explanation

Ultraviolet, or UV, radiation from the sun carries enough energy to damage skin cells with prolonged, unprotected exposure, leading to sunburn and, over time, an increased risk of skin cancer. Sunscreen works by absorbing or reflecting UV radiation before it can penetrate and damage the skin. Despite these risks, brief, moderate sun exposure also has a beneficial role in helping the body produce certain vitamins, making sensible, moderate exposure a common public health recommendation rather than avoiding sunlight altogether. Explore more Everyday Science MCQs on mcqstutor to keep practicing.