Q: Types of radiation that cause cancer include ultraviolet (uv) radiation and what?


Read this paragraph and choose the correct option from the provided answers:

Types of radiation that cause cancer include ultraviolet (UV) radiation and radon. UV radiation is part of sunlight. It is the leading cause of skin cancer. Radon is a naturally occurring radioactive gas that escapes from underground rocks. It may seep into the basements of buildings. It can cause lung cancer.

 Choices:

- thermal

- molecular

- vibrational

- radon


A:
radon