Question

what is the number one risk factor for skin cancer?

Answer 1

Answer:

Ultraviolet (which is UV) light from the sun is the main cause for most of skin cancers.

Explanation:

UV light actually damages the DNA (which is genetic material) in skin cells and can cause skin cancer. Happens when the skin is exposed to sunlight over a long duration, or being exposed to sun a lot and getting sunburnt alot.

Answer 2

Answer:

Explanation:

Without doubt, sunlight. People who fear skin cancer should use blocking creams of some sort. Wear a hat with a wide brim. There is also special clothing that you can buy.