Question

Which harmful effects can happen when people do not properly protect themselves from ultraviolet waves from the Sun?

Multiple select question.

sunburn


cancer


damage to skin


vitamin D formation

Answers

GPT-4o mini
When people do not properly protect themselves from ultraviolet (UV) waves from the Sun, the following harmful effects can occur:

- **Sunburn**: Excessive exposure to UV rays can lead to painful sunburns, which are characterized by red, inflamed skin.

- **Cancer**: Prolonged and unprotected exposure to UV radiation increases the risk of skin cancers, including melanoma, basal cell carcinoma, and squamous cell carcinoma.

- **Damage to skin**: UV rays can cause various types of skin damage, including premature aging (wrinkles, age spots) and other skin conditions.

**Vitamin D formation** is not a harmful effect; instead, it is a beneficial process that occurs when the skin is exposed to UVB rays.

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