what causes deterioration of the ozone layer
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- Yes. Ozone deterioration is very harmful. When the ozone deteriorates, detrimental UV rays pass through the ozone. Ozone deteriation causes respiratory problems, skin aging, sunburn, snow blindness, depression of the immune system, skin cance r, eye cataracts and blindness.es. Ozone deterioration is very harmful. When the ozone deteriorates, detrimental UV rays pass through the ozone. Ozone deteriation causes respiratory problems, skin aging, sunburn, snow blindness, depression of the immune system, skin cance r, eye cataracts and blindness.
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- The hole in the ozone layer only occurs over the poles during the end of the winter at each pole. The only large thinning area occurs in the Antarctic. This is because of the … long winter nights preventing the sun from making more ozone.Once the polar night ends, the hole repairs itself.The Arctic hole is referred to as the dimple by NASA because of the small thinning that occurs over that pole.he only large thinning area occurs in the Antarctic. This is because of the … long winter nights preventing the sun from making more ozone. Once the polar night ends, the hole repairs itself. The Arctic hole is referred to as the dimple by NASA because of the small thinning that occurs over that pole.
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- The main cause of ozone depletion and the ozone hole is man-made chemicals, in particular man-made halocarbon refrigerants, solvents, propellants, and foam-blowing agents (chlorofluorocarbon (CFCs), HCFCs, freons, halons), referred to as ozone-depleting substances (ODS).
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- Ozone Depleting Chemicals CFCs The destruction of ozone is accelerated by certain trace gases containing nitrogen, hydrogen, bromine, and chlorine. These are referred to as ozone depletion chemicals.
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Primary menu Gore, Warren J. Y. [Technical Monitor] Abstract: Soot aerosol from aircraft has been implicated to cause long-term ozone depletion at mid-latitudes in the lower stratosphere at a rate of approx. equals 5%,per decade.
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- The Ozone layer protects us from the harmful ultraviolet radiations of the sun which can cause serious damage to the human life causing eye cataract, skin cancer and depressed immune system. Basically UV-rays. UV-rays convert Oxygen (O2) to Ozone (O3). And Ozone blocks UV-rays. Ozone will eventually fall back to Oxygen.
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Laughing gas is biggest threat to ozone layer Researchers suggest use of the compound – which is produced by the breakdown of nitrogen in fertilisers and sewage treatment plants – should be reduced to avoid thinning the protective ozone layer that blankets the Earth. The ozone layer shields Earth from the sun’s ultraviolet rays, which increase the risk of cancer and threaten crops and aquatic life. Human-produced chemicals called chlorofluorocarbons (CFCs) made headlines in the 1980s when it became clear they were eating a hole in the ozone layer above Earth’s polar regions.
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5 Ways to prevent ozone depletion These harmful substances strike the ozone and splits it apart. The ozone depletion has led to a worldwide concern as the thinning protective coat over Earth is letting harmful ultraviolet light pass which has led to many health hazards like skin cancer, damages to plants and plankton as well as cataracts.Therefore many governments have banned products that produce these ODS.hese harmful substances strike the ozone and splits it apart. The ozone depletion has led to a worldwide concern as the thinning protective coat over Earth is letting harmful ultraviolet light pass which has led to many health hazards like skin cancer, damages to plants and plankton as well as cataracts.
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What are the effects of ozone depletion? Even minor problems of ozone depletion can have major effects. Every time even a small amount of the ozone layer is lost, more ultraviolet light from the sun can reach the Earth. Every time 1% of the ozone layer is depleted, 2% more UV-B is able to reach the surface of the planet.UV-B increase is one of the most harmful consequences of ozone depletion because it can cause skin cancer. The increased cancer levels caused by exposure to this ultraviolet light could be enormous.he risk of ozone depletion was that too much ultraviolet radiation would reach the earth's surface, resulting in high levels of skin cancer. Industrial processes can result in slightly acidic rain as a result of high levels of sulphur dioxide and nitrogen oxide pollution.
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- Ozone depletion, on the other hand, is the disappearance of ozone. The ozone layer is a dynamic protective layer above the earth; it's a layer approximately nine to 30 miles above the earth in the stratosphere (upper atmosphere).zone is actually a greenhouse gas, contributing to trapping heat in the stratosphere. If the ozone layer depletes, it affects the temperature of the earth. The depletion contributes to a global cool down and significant weather changes in higher areas near the stratosphere.
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ozone hole A severe depletion of ozone in a region of the ozone layer, particularly over Antarctica and over the Arctic. The depletion is caused by the destruction of ozone by CFCs and by other compounds, such as carbon tetrachloride (CCl4) and carbon tetrafluoride (CF4). ozone hole in Culture Expand.
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- See more related lessons here. What is Ozone Depletion? Ozone layer depletion, is simply the wearing out (reduction) of the amount of ozone in the stratosphere. Unlike pollution, which has many types and causes, Ozone depletion has been pinned down to one major human activity.
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- But the ozone that is a byproduct of certain human activities does become a problem at ground level and this is what we think of as 'bad' ozone. With increasing populations, more automobiles, and more industry, there's more ozone in the lower atmosphere. Tropospheric ozone is often called bad ozone because it can damage living tissue and break down certain materials. 2  Concentrations of ozone are not uniform in the troposphere. 3  Longer exposure to ozone will increase the negative effects.
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The Ozone Layer and Climate Change Scientists believe that Global Warming will lead to a weaker Ozone layer, because as the surface temperature rises, the stratosphere (the Ozone layer being found in the upper part) will get colder, making the natural repairing of the Ozone slower.cientists believe that Global Warming will lead to a weaker Ozone layer, because as the surface temperature rises, the stratosphere (the Ozone layer being found in the upper part) will get colder, making the natural repairing of the Ozone slower.
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Ozone depletion Ozone depletion also explains much of the observed reduction in stratospheric and upper tropospheric temperatures. The source of the warmth of the stratosphere is the absorption of UV radiation by ozone, hence reduced ozone leads to cooling.he basic physical and chemical processes that lead to the formation of an ozone layer in the Earth's stratosphere were discovered by Sydney Chapman in 1930. Short-wavelength UV radiation splits an oxygen (O 2) molecule into two oxygen (O) atoms, which then combine with other oxygen molecules to form ozone.
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- Ozone depletion is the process where ozone holes are created in the  ozone layer. It is caused due to the action of chloro-floro-carbons  on the ozone molecule to break it down to oxygen. Ozone depletion is a long term decrease in average ozone concentrations along any path between the Earth's surface and our Sun.he risk of ozone depletion was that too much ultraviolet radiation would reach the earth's surface, resulting in high levels of skin cancer. Industrial processes can result in slightly acidic rain as a result of high levels of sulphur dioxide and nitrogen oxide pollution.
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Chlorofluorocarbons (CFCs): Refrigerants that Cause Ozone Layer Depletion This means that if CFC refrigerants are leaked in the atmosphere, they will keep depleting ozone layer for the next 100 years to come. slide 2 of 3. How CFCs Destroy Ozone Layer When the CFC refrigerants are leaked from refrigeration or air-conditioning systems, they drift around the lower layers of the atmosphere.
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What Causes Skin Aging? During times of environmental stress, ROS levels can increase dramatically, causing significant damage to cell structures. This is known as oxidative stress, which is the major cause of degenerative disorders including aging and disease. Studies have shown that UV-induced damage to the skin is in part caused by Reactive Oxygen Species. Lipid peroxidation also results from ROS damage to cell membranes, leading to premature aging, skin cancer and cell death.
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- Yes, chlorofluorocarbons are the main reason that ozone is depleted. CFC is broken down by the sunlight. Then it goes and breaks down the ozone molecules which become some for…m of oxygen. Then the CFC is recycled and it does it all again. thus large holes in the ozone layer are created.
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Converting VBScript's CStr Function Converting VBScript's CStr Function. Definition: Returns an expression that has been converted to a Variant of subtype String. CStr. There will be times (especially when you work with databases) when you’ll have a numeric value that needs to be treated as a string.
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What are the causes of the hole in the ozone layer? CFCs and similar man-made gases break down the ozone in the stratosphere allowing in harmful ultraviolet radiation. The ozone hole happens mostly in Antarctica where four months of winter darkness create ideal conditions for the destruction.zone depletion was observed to increase as emissions of halo-carbons increased. Ozone is a protective layer in the upper atmosphere. It is formed when oxygen molecules absorb short wavelength ultra violet radiations from the sun. Ozone is mostly destroyed by free radicals in the atmosphere.
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- STRATOSPHERIC OZONE DEPLETION Ozone depletion is a global problem that is caused by human activities. This newmodule in the Global Change Instruction Program describes the chemistry of ozone,how ozone destruction is attributed to human activity, and what society is doing toavert further damage to the ozone layer.TRATOSPHERIC OZONE DEPLETION Ozone depletion is a global problem that is caused by human activities. This newmodule in the Global Change Instruction Program describes the chemistry of ozone,how ozone destruction is attributed to human activity, and what society is doing toavert further damage to the ozone layer.
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- Why is the ozone layer depleting but increasing above the earth surface? Ozone is decayed by compounds high in the atmosphere, most of which are Man-sourced (even from nearly 100 years ago). Ozone is produced by NOx (in exhaust from infernal comb … ustion engines), VOC (in exhaust, released during refueling and by Nature), violet and more energetic light, and oxygen present in the atmopshere.
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- 1 Tropospheric ozone is often called bad ozone because it can damage living tissue and break down certain materials. 2  Concentrations of ozone are not uniform in the troposphere. 3  Longer exposure to ozone will increase the negative effects.zone affects plants in several ways. High concentrations of ozone cause plants to close their stomata. These are the cells on the underside of the plant that allow carbon dioxide and water to diffuse into the plant tissue. This slows down photosynthesis and plant growth.
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The Importance of the Ozone With less ozone in the atmosphere, more ultraviolet radiation strikes Earth, causing more skin cancer, eye damage, and possible harm to crops. The main causes of ozone depletion are chlorofluorocarbons (CFC's), such as coolants, aerosols, and fire extinguishers. When CFC's are released, they rise into the ozone layer.
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- Ozone is an unstable molecule and over time will decompose into O 2 and a free Oxygen. The layer of ozone in the upper atmosphere is continually disintegrating and being replenished. Ozone is not specifically toxic, but is dangerous to breathe, it causes or contributes to asthma and breathing difficulties.