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What else can I help you with?
Why do harmful x-rays and ultraviolet rays from the sun not harm us on earth?
X-rays and gamma rays from the sun are black by the atmosphere. The ozone layer partially blocks out ultraviolet rays, but some do get through, creating a risk of sunburn, skin cancer, and eye damage.
What can be used by the body to synthesize vitamin D?
The sunshine rays allows one's body to get vitamin D
What are the dangerous rays that harms ozone layer?
No dangerous rays harm the ozone layer. CFCs (chlorofluorocarbons) harm the ozone layer. The ozone layer actually protects us and theearth from dangerous ultraviolet radiation.
Which vitamin can be made in the body after exposure from ultraviolet rays from the sun?
vitamin D
What type of light rays make vitamin D in the human body?
ultraviolet
What animal see ultraviolet rays?
Bees can see ultraviolet rays.
Who discovered ultraviolet rays?
Johann Wilhelm Ritter discovered ultraviolet rays
Which oc the following is true of ultraviolet rays?
They helo your body produce vitamine d
Do dark skin people need sunscrean?
Ultraviolet rays can do as much harm to dark skin people as white skinned people. The suns rays do not differentiate between colors.
Are X-rays and Gamma rays higher frequencies than ultraviolet rays?
Yes, X-rays and gamma rays have higher frequencies than ultraviolet rays.
Do both x rays and gamma rays have higher frequencies than ultraviolet rays?
Both Gamma Rays and X Rays have a much high frequency that Ultraviolet Rays.
What wavelengths just a little higher than ultraviolet rays are called?
The next name of wavelengths longer than ultraviolet rays is "violet light".
