Ozone Depletion And Its Negative Effects On Aquatic Skin

The third factor that plays a major role in causing skin cancer is the Ozone layer. It helps protect people from ultraviolet radiation. However, the ozone layer is shrinking and this is due to man-made products like sprays and combustion of cars that are emitted in the atmosphere. This process is allowing more ultraviolet penetration to the earth thus increasing risk of skin cancer (Bair, 1991, P. 367,368). Ultraviolet radiation are the chief causes for skin cancer because the UV radiation

The largest organ of the human body is your skin. It is your body’s first line of defense against infections, injuries, heat, and sunlight. It also helps in controlling the temperature of your body and getting rid of the excess water and salt by sweating it out. Skin cancer is also known as cancer of the sun. Excessive amounts of ultra violet lights affect your skin in negative ways, possibly leading to Melanoma skin cancer. Melanoma is the most serious type of skin cancer there is and can often times be fatal (McClay).

Have you ever felt the “false sense of security that [you] may not feel under direct sunlight” from a tanning bed (Jeffrey)? Your body relaxes, you feel serene, and you get a golden glow. Some teens strive for this feeling...and the tan. Tanning is the skin's response to injury, according to Arielle Kauvar, M. D. The exposure of UV rays over time can cause skin cancer. Skin cancer is the growth of abnormal growth of skin cells that forms in the tissue of the skin (Skin Cancer). Melanoma, the most dangerous type of skin cancer, can come from UV rays. From 1998- 2008, the number of cases of Melanoma has increased by about

United States. Skin cancer has been the most popular form of cancer that is growing especially since the invention of tanning beds. Sun exposure and radiation exposure increase the risk of skin cancer. The definition of cancer is abnormal cell growth or behavior. Studies have shown that sun and radiation exposure damage the cells in your body. Richard Wagman is the author of this article; he is a doctor who specializes in internal medicine. The publication is from The New Complete Medical and Health Encyclopedia, which is a book written by M.D. Richard

lifetime to ultraviolet light can cause Squamous Cell Carcinoma. It can occur in different areas of

    Most people are exposed to large amount UVA rays in their lifetime.They account for up to ninety-five percent of

Before one can discuss harmful effects of tanning equipment and increased sun exposure, one must be familiar with the components of ultraviolet light and how affects the skin. Sunlight contains two types of ultraviolet (UV) light: UVA and UVB. UVA rays consist of longer wavelengths that penetrate deep into the dermal layer of skin. Limited exposure to UVA rays causes skin to tan; however, most experts agree that overexposure to UVA can lead to other long-term skin damage. UVB rays’ wavelengths are much shorter, affecting the outermost layers of skin. UVB rays are known as the "burning rays" and are considered more dangerous. Tanning beds and sun lamps generally emit 93% to 99% UVA

Exposure to abnormally high frequencies of light can potentially alter the DNA of a cell and turn it cancerous, the resulting cancerous cells are known as skin cancer. The most common cause is ultraviolet light emitted by the sun although it has been known to be caused by tanning booths, unusually high levels of x-rays, exposure to some chemicals and in rare cases the abnormal genes that cause skin cancer can be inherited by children from their parents.

The majority of skin cancer is caused by overexposure to ultraviolet (UV) radiation from the sun and artificial sources such as solariums. Research indicates that it is not just the overall amount of UV radiation that determines the risk of skin cancer, but also the pattern of exposure that shapes that risk, as well as the type of skin cancer that develops. Anyone can develop skin cancer but many people in Australia are at higher risk than others. People who work indoors and have infrequent but intense periods of exposure may be at higher risk of melanoma than someone who works outdoors but avoids being sunburnt.

Skin disease is an anomalous development of skin cells, there are three sorts of skin growths: Basal cell is a tumor that develops on various parts of your body that get heaps of sun. It can spread to different parts of your body too. Squamous cell malignancy is the second most basic skin disease. It is normally found in zones of the body harmed by UV beams sun and tanning beds. Melanoma is the most genuine skin malignancy it can get into different organs like your eyes, interior organs like your digestion systems. The sun and tanning beds and any UV radiation exposure increase the risk of skin cancer. Half of all newly diagnosed cancers are skin cancer. (Scarlett W. 371). Solar radiation is an

Chapter six of Tracking The Vanishing Frogs talks about frogs and sunbathing. It also talks about the UVB theory. Mountain yellow legged frogs can sometimes be seen sunbathing in Palm Springs , California. Ultraviolet radiation is light emitted by the sun. Another type is called uvb. It can be deadly. It is slowly beginning to reach earths surface as the ozone layer in the stratosphere thins. CFCs cause damage to the ozone layer. UVB causes skin cancer , cataracts and can weaken the immune system in humans. When it was found that Cascade frogs were dying they began to look for a reason why. After a while they decide to see if it was linked to UVB.

In the medical world, there are two types of skin cancer- melanoma and nonmelanoma (“Skin Cancer Treatments” 2016). Things that can increase the chance of having skin cancer are known as “risk factors” (“Skin Cancer Treatments” 2016). They can be different for the 2 types of skin cancer. Nonmelanoma skin cancer risk factors can include “fair skin that freckles and burns easily, does not tan, or tans poorly, blue or green or other light-colored eyes, or red or blond hair” (“Skin Cancer Treatments” 2016). Also, risk factors can include “past treatments with radiation, a weakened immune system, and certain changes in genes” (“Skin Cancer Treatments” 2016). Melanoma tends to be “ more aggressive than most other types of skin cancer” (“Skin Cancer” n.d.). To decrease the risk of skin cancer, we can stay in the shade and wear longer clothing that will fully protect our body. Also, according to the American Academy of Dermatology, we can decrease the risk by putting on sunscreen, which will protect our skin from harmful UV rays. Skin cancer is a problem, but with the right tools and safety precautions, we can protect our skin from UVA and UVB rays that are emitted daily by the

C. Melanoma Skin Cancer is the most dangerous form of skin cancer, it kills one person per hour, these cancerous growths are most often caused by ultraviolet radiation from sunshine or tanning beds. These tumors originate in the pigment-producing melanocytes in the basal layer of the epidermis. Melanoma is caused mainly by intense, occasional UV exposure (frequently leading to sunburn), especially in those who are genetically predisposed to the disease. Often the first sign of melanoma is a change in the size, shape, color or feel of a mole.

It has been proven that the Earth’s atmosphere blocks 98.7 percent of the sun’s UV rays. The other 2.3 percent that we are exposed to, have both beneficial and harmful effects. We do need to focus on the benefits, because we have way more of them. The only harm it does to our body is skin cancer, which by being more careful we can protect from. The

Scientists all over the world have been widely researching to find out ways in which the ozone layer is being destroyed through human actions. The ozone layer is gradually being destroyed by ozone depleting chemicals. These chemicals include chlorofluorocarbons (CFCs), hydroflourocarbons (HFCs), methyl bromide, halons, methyl chloroform and carbon tetrachloride among others (Ryding 173). These chemicals are used locally in coolants, fire extinguishers, solvents, pesticides, aerosol propellants and foaming agents.