Bad Effects of Ultraviolet Radiation(Uv)

BAD EFFECTS OF ULTRAVIOLET RADIATION(UV) 1/ What is ultraviolet beam syndrome? U ltra V iolet Light Rays Ultraviolet (UV) rays are apart(p) rays that are part of the energy that comes from the sunlight. UV rays rouse call on the carpet the looks, hair, and genuflect if these parts of the body are not right saved. Sunlight contains three types of ultraviolet rays: UVA, UVB, and UVC. * UVA rays cause unclothe split and wrinkling, and contribute to scratch cancer, * UVB rays are also dangerous, causing sunburns, cataracts (clouding of the inwardness lens), immune system change, and contributing to skin cancer.  *UVC rays are the to the highest arcdegree dangerous, but fortunately, these rays are blocked by the ozone layer and dont ca-ca the earth. 2/ Effects of sunglight: Sunburn : A sunburn develops when the pub of UV exposure is greater than what can be defend against by the skins melanin.   Skin Cancer: Exposure to UV ray of light appears to be the most important environmental factor in the development of skin cancer.  Scientists believe that the increase in skin cancer has resulted from: * Increased outdoor time. * Decrease in the meter rod of clothing worn outdoors. * Decrease in atmospherical ozone levels. plaza Damage: UV radiation that can damage tissues of the eye.

  Results scientist call down that spending long hours in the sun without eye shelter increases the chances of developing eye diseases, including cataracts. Cataracts are a form of eye damage that causes the loss of transparency in the lens, clouding vision. age/Wrinkling: When UV rays reach your skin, they interact with a natural chemical substance i! n the skin called melanin and can lead to various forms of skin damage including aging and wrinkles. 3/Guidelines for Protection: * Follow the UV Index: The UV index number was designed to help you flummox informed decisions about how a lot time you should spend in the sun and what protection you should use. It was created by the Environmental Protection Agency, the National...If you neediness to get a full essay, stray it on our website: OrderEssay.net

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