Quiz


1.	The UV Index is a sun forecast.
	True
	False

2.	UV radiation is divided into three categories by wavelength, UV-A, UV-B, and UV-C. We only have to protect again UV-A and UV-B because UV-C is entirely absorbed by the atmosphere.
	True
	False

3.	The hottest time of day is the period with the most intense UV radiation.
	True
	False

4.	You are exposed to more UV radiation at a higher elevation than at a lower one.
	True
	False

5.	A thicker cloud cover blocks more UV radiation that a thin one.
	True
	False

6.	Use the UV Index to help you plan your time outdoors.
	True
	False

7.	Freckles are one sign of sun exposure.
	True
	False

8.	The risk for skin cancer increases with overexposure to UV radiation. One way to protect yourself is with a broad-spectrum sunscreen.
	True
	False

9.	Some clothing is designed to provide extra protection against the sun.
	True
	False