Answer the following question given this paragraph: Forms of radiation that cause cancer include ultraviolet (UV) radiation and radon ( Figure below ). UV radiation is part of sunlight. It is the leading cause of skin cancer. Radon is a natural radioactive gas that seeps into buildings from the ground. It can cause lung cancer. Q: What is the leading cause of skin cancer? Choices: - artificial light - dehydration - smoking - sunlight A:
Answer:
sunlight