Sentences with phrase «ultraviolet rays form»
A person's cancer risk can also be reduced by receiving regular medical care, avoiding tobacco, limiting alcohol use, avoiding excessive exposure to ultraviolet rays form the sun and tanning beds, and being physically active.»
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Baby is tucked in snugly, the light is then wrapped around them in a form of a blanket, and the ultraviolet rays then breaks down the bilirubin so it can be passed through their body more easily.
It is recommended that you expose your infant to sunlight because ultraviolet rays undergo a reaction with bilirubin and transform it into a form not requiring expulsion through the liver.
Gooey polymers may have protected the Earth's first life - forms from damaging ultraviolet rays.
When ultraviolet rays from the sun fall on methane, they break the molecule into components that form ethane, a constituent of natural gas on Earth.
Earth in the days when life was just beginning had no protective ozone layer, so light - dependent, iron - oxidizing bacteria formed iron minerals around themselves to protect them from damaging ultraviolet rays.
In the meantime, however, the exposed core becomes a violent scene of fusion reactions among remaining hydrogen and helium nuclei, which release a torrent of energetic photons, mostly in the form of ultraviolet rays.
Frequent exposure to ultraviolet (UV) rays for individuals under the age of 35 increases the risk of developing melanoma — the most aggressive and deadliest form of skin cancer — by 75 percent, according to the Centers for Disease Control and Prevention.
On the dwarf planet, the reddish color is likely caused by tholins, which are formed when cosmic rays and solar ultraviolet light interact with methane in Pluto's atmosphere and on its surface.
The energy from the sun is called ultraviolet or UV radiation, and it reaches Earth in two forms: in UVA and UVB rays.
When the precursors to vitamins D2 and D3 are exposed to ultraviolet rays (such as occurs when the skin is exposed to sunlight), they yield their activated forms.
# 2 Electromagnetic radiation is generated by electromagnetic waves moving through space or solid substance in the form of radio waves, infrared radiation, visible light, ultraviolet radiation, X rays, and gamma rays.
Energy transfer in the form of electromagnetic waves includes infrared radiation, visible light, and ultraviolet rays.
Solar energy enters our atmosphere as shortwave radiation in the form of ultraviolet (UV) rays (the ones that give us sunburn) and visible light.
The sun's solar rays are in the form of ultraviolet radiation which due to it's intensity and frequency has the ability to penetrate the more dense greenhouse gases such as CO2 and methane.
The Earth receives energy from the sun in the form of ultraviolet rays (light) and releases some of this energy back into space as infrared rays (heat).