Ozone depletion Essays & Research Papers

Best Ozone depletion Essays

  • Ozone Depletion - 702 Words
    "In nature there are neither rewards nor punishments—there are consequences." Robert G. Ingersoll (1833 - 1899) The ozone layer plays an important role in the atmosphere. It protects life on earth from the full force of the sun's cancer-causing ultraviolet radiation. However, many household products and appliances release substances to the atmosphere that causes the hole in the ozone layer. Chlorofluorocarbons (CFCs), used as refrigerants and aerosol spray propellants, is the main cause of...
    702 Words | 3 Pages
  • Ozone Depletion - 608 Words
    Scientific Article: The Ozone Layer The Ozone layer is located in the Earth’s upper atmosphere. It acts as a barrier and absorbs majority of UV radiation before it hits Earth’s surface. Ozone is made up of three oxygen atoms that are naturally occurring molecules. The depletion of the ozone has become a worldwide issue and is caused by the release of CFCs into the atmosphere. CFCs release chlorine atoms which break down ozone molecules. The depletion of the ozone layer threatens to leave life...
    608 Words | 2 Pages
  • Ozone Depletion - 839 Words
    Ozone Depletion (Author’s name) (Institutional Affiliation) Abstract Environmental issues have been a major consideration in the World today. Many laws and regulations have been made to protect the environment. Conferences and meetings have been held in several countries to discuss the issues (Solomon, et.al, 1987). Introduction Ozone depletion refers to the destruction of the stratospheric ozone which is caused by various factors. It...
    839 Words | 3 Pages
  • Ozone Depletion - 261 Words
    The ozone layer protects the Earth from the ultraviolet rays sent down by the sun. If the ozone layer is depleted by human action, the effects on the planet could be catastrophic. Ozone is present in the stratosphere. The stratosphere reaches 30 miles above the Earth, and at the very top it contains ozone. The suns rays are absorbed by the ozone in the stratosphere and thus do not reach the Earth. | | | | | | The Ozone Layer Over Time. Image Credit: Institute for Studies in...
    261 Words | 1 Page
  • All Ozone depletion Essays

  • Ozone Depletion - 15997 Words
    Atmospheric Phenomenon / Ozone Depletion: Effects to Natural Resources A Research Paper Presented to the class of Ms.Mary Cor C. De Chavez Bayanan National High School In Partial Fulfillment On the Requirements for the subject English IV By: Donalyn Manalo IV-LAUREL Topic: Atmospheric Phenomenon / Ozone Depletion: Effects to Natural Resources Thesis or Main Idea: Ozone Depletion is an atmospheric phenomenon which destroys the stratospheric ozone layer that shields...
    15,997 Words | 41 Pages
  • The ozone depletion - 636 Words
    The ozone depletion The ozone depletion, or ozone hole is a big problem which affects the environment and also all the people on earth. But what is it? Does this problem have a solution? And what are governments doing to reach this solution? The ozone layer is a belt of naturally occurring ozone gas that sits 15 to 30 kilometers above Earth and serves as a shield from the ultraviolet B radiation emitted by the sun which are very dangerous. Now, the problem is that the release of...
    636 Words | 2 Pages
  • Ozone Depletion - 1702 Words
    INTRODUCTION-OZONE LAYER OZONE Ozone (/ˈoʊzoʊn/; O3), or trioxygen, is a triatomic molecule, consisting of three oxygen atoms. It is an allotrope of oxygen that is much less stable than the diatomic allotrope(O2), breaking down in the lower atmosphere to normal dioxygen. Ozone is formed from dioxygen by the action of ultraviolet light and also atmospheric electrical discharges, and is present in low concentrations throughout the Earth's atmosphere. In total, ozone makes up only 0.6 parts per...
    1,702 Words | 6 Pages
  • ozone depletion - 3542 Words
    Ozone depletion Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth'sstratosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone over Earth's polar regions. The latter phenomenon is referred to as the ozone hole. In addition to these well-known stratospheric phenomena, there are also springtime polar tropospheric ozone depletion events. The...
    3,542 Words | 12 Pages
  • Ozone Depletion - 784 Words
    Ozone Depletion and Indoor Air Pollution Nainsi McKinney 5/14/13 Ozone depletion is a very serious issue that is almost fully the fault of humans and the ozone is going to continue to thin if changes are not made. Chemicals that are used in everyday life are primarily responsible for the ozone loss; compounds called chlorofluorocarbons such as Freon and Styrofoam when used as a foam blowing agent for insulation (WileyPlus,Chap.9. Global...
    784 Words | 3 Pages
  • Ozone Depletion - 534 Words
    Module 7 – Writing Assignment – Ozone Debate The debate over whether or not the ozone is actually depleting or not has been a hot topic for some time. However, it becomes a hotter topic when scientists find out it is a lower level then usual. We don’t here much from the debate when it has replenished itself to some amount, which it does do during certain seasons. Between the two sides we are to take, I am basically right in the middle. I do believe what the NASA website stated about it...
    534 Words | 2 Pages
  • ozone depletion - 1246 Words
     The Causes: Effects of Ozone Depletion Cody Tate Buena Vista University Author Note “Prepared for Laura Brauhn’s Globalism Seminar” Abstract This paper will explore what exactly ozone depletion is. It will talk about the definition of ozone depletion and what some of the things are that causes it. This paper will connect global warming with ozone depletion. This paper will give you examples of both biological and environmental. The main thing this paper will talk...
    1,246 Words | 4 Pages
  • Ozone Depletion - 1076 Words
    Ozone Depletion Good morning to our lecturer and my fellow friends. Today I want to deliver a speech on title “Ozone Depletion”. Did you know that about 20 kilometres from the earth’s surface there is a thin layer of gas forming just a small fraction of the earth’s atmosphere, without which harmful radiation from the sun would destroy all life on this planet? This is the ozone layer, which filters out harmful ultraviolet-B rays. Today, because of our negligence, the ozone layer is depleting....
    1,076 Words | 3 Pages
  • Ozone Depletion and World Ozone
    World ozone Day The International Day for the Preservation of the Ozone Layer is observed on 16 September every year since 1995. This date has been chosen by the United Nations General Assembly in its resolution 49/114, to remember the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987. The year 2012, also marks the 25th anniversary of the Montreal Protocol. What is Montreal Protocol? The Montreal Protocol on Substances that Deplete the Ozone Layer is an...
    661 Words | 3 Pages
  • Ozone Layer Depletion - 4975 Words
    ISSUES AND CONCERNS ABOUT THE OZONE LAYER DEPLETION INTRODUCTION The ozone layer protects the Earth from the ultraviolet rays sent down by the sun. If the ozone layer is depleted by human action, the effects on the planet could be catastrophic. In recent years, the ozone layer has been the subject of much discussion. And rightly so, because the ozone layer protects both plant and animal life on the planet. The atmosphere is divided into five layers: the troposphere, the stratosphere, the...
    4,975 Words | 14 Pages
  • Ozone Layer and Its Depletion
    • Depletion of ozone and formation of ozone hole • Ozone, in fact is a gas having fishy smell and O3 molecules which works as the protective shield for the life in the earth. It absorbs solar ultraviolet radiations and thereby protects life on the earth from several damage such as DNA mutation, skin cancer, blood cancer, etc. In the year 1985, NASA detected the thinning out of the ozone layer leading to the formation of ‘ozone hole’ in Antarctica. Since then the scientists have been...
    313 Words | 1 Page
  • Ozone Depletion Project - 874 Words
    Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth's stratosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone over Earth's polar regions. The latter phenomenon is referred to as the ozone hole. In addition to these well-known stratospheric phenomena, there are also springtime polar tropospheric ozone depletion events. The details of polar...
    874 Words | 3 Pages
  • Ozone Layer Depletion - 2362 Words
    Ozone Layer Depletion [ Language & Communication Skills ] Contents Abstract | 1 | Introduction | 2 | Findings: Factor of ozone depletion | 3 | Effect of ozone depletion | 4 | Solution of ozone layer | 5-6 | Conclusion | 7 | Recommendation | 8 | References | 9-10 | Appendices | 11-13 | Bibliography | 14 | Abstract Ozone is concentrated in the ozone layer , which is located in the stratosphere. It plays an important role to protect humans...
    2,362 Words | 8 Pages
  • Ozone Layer Depletion - 943 Words
    The upper layer of the atmosphere surrounded by ozone (15 to 30 Kms) is known as ozonosphere. Ozone layer is a protective stratospheric layer, also known as ozone umbrella. Ozone concentration differs by about 10 ppm in stratosphere compared to 0.05 ppm in troposphere. It acts as a protective shield for the man, animals and plants by filtering out the lethal ultraviolet rays from reaching the earth’s surface. If the ozone layer is not there, the harmful ultraviolet rays will reach to the...
    943 Words | 4 Pages
  • Ozone Layer Depletion - 7341 Words
    International Journal of Environmental Science and Development, Vol.2, No.1, February 2011 ISSN: 2010-0264 Ozone Layer Depletion and Its Effects: A Review Sivasakthivel.T and K.K.Siva Kumar Reddy Abstract - There are many situations where human activities have significant effects on the environment. Ozone layer damage is one of them. The objective of this paper is to review the origin, causes, mechanisms and bio effects of ozone layer depletion as well as the protective measures of...
    7,341 Words | 27 Pages
  • Greenhouse Effect, and Ozone Depletion
    But there is a significant pending problem in the ozone layer. Each year, a large hole appears in it. It is not an actual hole, like a hole in a pocket, but a thinning in the layer that shows up on satellite pictures. The "hole" is located over Antarctica. It covers an area about the size of the United States. Experiments done in Antarctica show that the hole in the ozone layer appears to let in twice as much ultraviolet radiation as normal, according to measurements researchers made there...
    271 Words | 1 Page
  • Ozone Layer Depletion - 317 Words
    It is tri atomic oxygen (03) and is a gas found in the troposphere as well as in the stratosphere. Tropospheric ozone is undesirable since it is a pollutant these, causing photochemical smog and greenhouse effect. In the stratosphere, it acts as a protectant since, (i) It absorbs the dangerous UV-radiations (ii) It helps to trap the weather pattern within the troposphere, by generating a temperative inversion in the stratosphere. Tropospheric ozone is increasing due to human activities, while...
    317 Words | 1 Page
  • Ozone Depletion and Global Warming
    How the video was a good example of a persuasive speech? The video was a good example of a persuasive essay because of its overall structure from attention-getter and visual aid to the conclusion and performance. The speaker began to start his persuasive speech talking about global warming and what we the listener can do to prevent and lower down the devastating effects of Global Warming. The speaker allowed us to know what type of speech is he exactly giving information about and told us a...
    550 Words | 2 Pages
  • ozone layer depletion - 771 Words
     OZONE LAYER DEPLETION There are very many effects of ozone layer depletion on the environment some of effects include the following: INCREASED ULTRA VIOLENT RAYS. The ozone layer, while a minority constituent in the Earth's atmosphere, is responsible for most of the absorption of ultra violent rays radiation. The amount of ultra violent rays that penetrate through the ozone layer decreases rapidly with the slant-path thickness/density of the layer. In addition...
    771 Words | 3 Pages
  • The Depletion of the Ozone Layer - 685 Words
    The depletion of the ozone layer is a major concern today. The ozone layer protects us from the harmful rays of the sun; therefore it is imperative that we preserve it. Since more pollutants are produced today than ever before (because of the major increase in the population), there is a major concern that we create less pollutants to help conserve the ozone layer. Most atmospheric ozone is concentrated in a layer in the stratosphere, about 15 to 30 kilometres above the Earth’s surface. Ozone...
    685 Words | 2 Pages
  • Speech on Ozone Layer Depletion
    The ozone layer is a layer in Earth's atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 97–99% of the Sun's high frequency ultraviolet light, which is potentially damaging to the life forms on Earth.[1] It is mainly located in the lower portion of the stratosphere The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson The photochemical mechanisms that give rise to the ozone layer were discovered by the British...
    261 Words | 1 Page
  • The Ozone Layer Depletion - 910 Words
    Every time 1% of the ozone layer is depleted, 2% more UV-B is able to reach the surface of the planet. So in short, without the ozone layer everything on earth will burn. The ozone layer is just as important to us as oxygen, without it the harmful UV radiation would give us server burns and destroy our delicate ecosystems. Even though there is hard evidence that proves that ozone depletion is harmful for organisms on earth, there are a few groups who think that the ozone layer is a “myth” aka...
    910 Words | 3 Pages
  • Essay on Ozone Layer Depletion
    Ozone depletion and Volatile Organic Compounds Christina Stelmach SCI/ January 20, 2013 Christine Snyder The atmospheric issue that I chose to write about is the Ozone layer depletion and the indoor air pollutant is Volatile Organic Compounds. I am going to talk about the cause and effect of each of these issues and also efforts to mitigate the issues. Our Earth’s Ozone layer protects all life from the sun’s harmful radiation. Due to all human activities damage has been done to our...
    1,091 Words | 4 Pages
  • Depletion of the Ozone Layer - 1139 Words
    The ozone layer diminishes more each year. As the area of polar ozone depletion (commonly called the ozone hole) gets larger, additional ultraviolet rays are allowed to pass through. These rays cause cancer, cataracts, and lowered immunity to diseases.1 What causes the depletion of the ozone layer? In 1970, Crutzen first showed that nitrogen oxides produced by decaying nitrous oxide from soil-borne microbes react catalytically with ozone hastening its depletion. His findings...
    1,139 Words | 5 Pages
  • The Ozone Depletion Phenomenon - 2052 Words
    Summary Like an infection that grows more and more virulent, the continent-size hole in Earth's ozone layer keeps getting bigger and bigger. Each year since the late 1970s, much of the protective layer of stratospheric ozone above Antarctica has disappeared during September, creating what is popularly known as the ozone hole. The Antarctic hole now measures about 9 million square miles, nearly the size of North America. Less dramatic, still significant, depletion of ozone levels has been...
    2,052 Words | 7 Pages
  • ozone layer depletion - 8948 Words
    Environment Canada Environnement Canada Ozone Depletion and Climate Change: Understanding the Linkages Angus Fergusson Meteorological Service of Canada Published by authority of the Minister of the Environment Copyright © Minister of Public Works and Government Services Canada, 2001 Catalogue No. EN56-168/2001E ISBN: 0-662-30692-9 Également disponible en français Author: Angus Fergusson (Environment Canada) Editing: David Francis ( Lanark House Communications) David...
    8,948 Words | 54 Pages
  • Ozone Layer Depletion and Global Warming
    OZONE LAYER DEPLETION AND GLOBAL WARMING OZONE LAYER DEPLETION AND GLOBAL WARMING. The ozone layer acts as a giant sunshade, protecting plants and animals from much of the sun’s harmful ultraviolet radiations. Ozone forms a layer in the stratosphere, 15-40 km above the earth surface. If the ozone in the atmosphere from the ground level to a height of 60 km could be assembled at the earth’s surface, it would comprise a layer of gas only about 3mm thick. Global stratospheric...
    5,328 Words | 18 Pages
  • Ozone Depletion and Monthly Test English
     First Monthly Test English 3 I.LANGUAGE Simple Recall Directions: Pick out the nouns in each sentence. Write them on the sheet provided, Then, write A if the noun names a person, B- a place, C-a thing, and D – an event. Example: The boys played their toys. Answer: boys – person , toys - thing 1. Do you have a map of the Philippines? 2. The children were tired after their field trip. 3. Our parents always remind us to respect the elders. 4. The earthquake originated...
    426 Words | 4 Pages
  • Ozone Layer Depletion and Natural Resources.
    OZONE-LAYER DEPLETION AND NATURAL RESOURCES INTRODUCTION Sometime ago, a warning endorsed by more than 1,600 of the world’s most distinguished scientists, including 102 Nobel Prize winner states in part: Human being and the natural world are on collision course. Human activities inflict harsh and often irreversible damaged on the environment and critical resources. If not checked, many of our current practices put as serious risk the future that we wish for human society and the plant...
    3,678 Words | 13 Pages
  • Environment: Ozone Depletion and River Ganges
    Effects of Human Activities on Environment Climate Change Just about a year back, I came across an article in which environmentalists expressed their concerns that if the Gangotri glacier (that feeds river Ganges) kept melting at its current rate, the river Ganges would soon dry up. River Ganges is the holy river of India, which has served as a lifeline for centuries for millions of people on its banks. Rivers have played an important role in the survival of mankind, and many of them are...
    946 Words | 3 Pages
  • Ozone - 318 Words
    Figure 2: Sample Essay The Ozone Layer (1) PARAGRAPH 1 (DEVELOPED FROM THE CRITICAL QUESTION AND KEY TERMS) Problems with ozone can teach us about human effects on our environment. The ozone layer is an invisible layer of gas that shields us from UV radiation. UV radiation is ultraviolet radiation, or rays of the sun that can harm living things. One problem today is that the protective ozone layer around the earth is being destroyed (PROBLEM). (2) PARAGRAPHS 2, 3 & 4 (DEVELOPED...
    318 Words | 2 Pages
  • Ozone - 5895 Words
    A thin layer of gas called atmosphere surrounds the Earth. The atmosphere serves two important purposes: it is a filter for the suns dangerous ultraviolet radiation rays and keeps the heat, necessary to maintain life on earth, within the stratosphere (Vorlat 361). Ultraviolet light is incredibly dangerous to all the organisms within the Earth's ecosystem because it causes skin cancer, effects the immune system, and harms plant and animal life. For that reason the atmosphere and the ozone layer...
    5,895 Words | 18 Pages
  • ozone - 3538 Words
    Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth's stratosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone over Earth's polar regions. The latter phenomenon is referred to as the ozone hole. In addition to these well-known stratospheric phenomena, there are also springtime polar tropospheric ozone depletion events. The details of polar...
    3,538 Words | 10 Pages
  • oZONE - 1313 Words
     Ozone Depletion: An Introduction Planet Earth has its own natural sunscreen that shields us from the sun's damaging ultraviolet radiation. It's called the ozone layer: a fragile band of gases beginning 15 kilometres above our planet, and reaching up to the 40-kilometre level. Human activities have caused a substantial thinning of this protective covering — not only over the North and South Poles, but right over our heads. Stopping...
    1,313 Words | 4 Pages
  • Depletion of the Ozone Layer: Its causes, effects, and possible solutions
    The depletion of the ozone layer is a major concern today. The ozone layer protects us from the harmful rays of the sun; therefore it is imperative that we preserve it. Since more pollutants are produced today than ever before (because of the major increase in the population), there is a major concern that we create less pollutants to help conserve the ozone layer. In this research paper I will give vital information on how pollution affects the ozone layer and methods instituted to help the...
    2,736 Words | 7 Pages
  • The Ozone Layer - 298 Words
    The ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun. Interestingly, it is also this ultraviolet radiation that forms the ozone in the first place. Ozone is a special form of oxygen, made up of three oxygen atoms rather than the usual two oxygen atoms. It usually forms when some type of radiation or electrical discharge...
    298 Words | 1 Page
  • Ozone Layer - 251 Words
    Ozone, pronounced OH-Zohn, is a form of oxygen that is present in the earth's atmosphere in small amounts. Ozone in the upper atmosphere is a major factor in making life on earth possible. But ozone in the lower atmosphere contributes to air pollution. Society has been widely addressed with the many problems that we are having in our environment today. A major problem is that of CFCs. CFC stands for Chlorofluorocarbons which are found in many of the aerosol spray cans. In December...
    251 Words | 1 Page
  • Resource Depletion - 422 Words
    One aspect that is contributing to resource depletion in our communities is mining and in particular coal seam gas projects. What is coal seam gas? Coal seam gas is the name given to any natural gas trapped in underground coal seams by water and ground pressure. The most common gas found in underground coal seams is methane. Gas is extracted by drilling into the coal seam, this reduces the water pressure and the water is then pumped out of the seam. This allows the gas to flow to the surface...
    422 Words | 2 Pages
  • The Ozone Layer - 1014 Words
    Ozone is one of the greenhouses gases that exist within our atmosphere. It is a triatomic molecule made up of three oxygen atoms. Ozone consists in low concentrations in the Earth’s atmosphere, taking up only 0.6 parts per million of it. These gases absorb some of the harmful ultraviolet radiation from the sun and prevent it from reaching the Earth’s surface. It has been thought that the depletion of ozone in the atmosphere has been a primary cause of climate change, but this is not entirely...
    1,014 Words | 3 Pages
  • Ozone Layer - 1292 Words
    OZONE LAYER This essay will explain the importance of the ozone layer on the health of New Zealand society. It will talk about the relevant issues in the political and social setting and give details on the way of resolving the problem. Furthermore, it will include my personal view for the solution to this topic. The ozone layer is situated in the upper atmosphere, about 15 to 50 kilometres above the earth’s surface. It is extremely important for human existence, plants growth...
    1,292 Words | 4 Pages
  • Impact of Ozone - 2136 Words
    IMPACTS OF OZONE Introduction Ozone is a gas that occurs naturally in our atmosphere. Most of it is concentrated in the ozone layer[->0], a region located in the stratosphere several miles above the surface of the Earth. Although ozone represents only a small fraction of the gas present in the atmosphere, it plays a vital role by shielding humans and other life from harmful ultraviolet light from the Sun. Human activities in the last several decades have produced chemicals, such as...
    2,136 Words | 6 Pages
  • The Importance of the Ozone - 901 Words
    The Importance of the Ozone "Like an infection that grows more and more virulent, the continent-size hole in Earth's ozone layer keeps getting bigger and bigger"(Beyond Discovery). The ozone is a protective layer that occurs naturally in the stratosphere, 6 to 28 miles in altitude. Each year, since the late 1970's, much of the ozone layer above Antarctica has disappeared, creating what is popularly known as the "ozone hole." This hole now measures about 9 million square miles, nearly the...
    901 Words | 3 Pages
  • ozone layer - 2012 Words
    The ozone layer is a layer in Earth's atmosphere which absorbs most of the Sun's UV radiation. It contains relatively high concentrations of ozone (O3), although it is still very small with regard to ordinary oxygen, and is less than ten parts per million, the average ozone concentration in Earth's atmosphere being only about 0.6 parts per million. The ozone layer is mainly found in the lower portion of the stratosphere from approximately 20 to 30 kilometres (12 to 19 mi) above Earth, though the...
    2,012 Words | 6 Pages
  • Ozone Layer - 543 Words
    On a bright, cool day, most people perceive the sun's rays as feeling good on their skin. By nature, many of us even make an effort to stay out in the sun to bronze our bodies. The sun is 93 million miles away from the Earth and its energy travels to us in moving waves called radiation. That energy takes the form of heat, light, and other energy as well. Visible sunlight allows us to see the world around us. But there is invisible sunlight as well. These rays can not be seen. Some can be...
    543 Words | 2 Pages
  • Ozone Deterioration - 3018 Words
    Ozone Deterioration The Causes of Ozone Depletion Scientific evidence indicates that stratospheric ozone is being destroyed by a group of manufactured chemicals, containing chlorine and/or bromine. These chemicals are called "ozone-depleting substances" (ODS). ODS are very stable, nontoxic and environmentally safe in the lower atmosphere, which is why they became so popular in the first place. However, their very stability allows them to float up, intact, to the stratosphere. Once there, they...
    3,018 Words | 9 Pages
  • ozone hole - 470 Words
     Before I talk about the ozone hole, I would like to talk about what ozone is. Ozone is a gas that is made of three oxygen atoms and it’s found up in the atmosphere (stratosphere layer). These three oxygen atoms are so important to us because they protect us from UV radiation. When UV rays try to come to earth they come across these three oxygen atoms and hits them, converting them into oxygen gas (O2) and one more oxygen (O). That prevents the UV rays from coming to earth. Ozone hole means...
    470 Words | 2 Pages
  • Ozone Layer - 1893 Words
    The Ozone Layer It acts as a sun block and filters out the dangerous ultra-violet rays from the sun ("The Chemistry of the Ozone Layer"). The Earth's atmosphere is broken up into two layers that have to do with ozone ("Ozone Layer"). The troposphere is the lowest layer ("Ozone Layer"). It extends from Earth's surface up to about ten kilometers in altitude ("Ozone Layer"). All most all human activities happen in this layer ("Ozone Layer"). The next layer is the stratosphere ("Ozone...
    1,893 Words | 6 Pages
  • Ozone Layer - 2366 Words
    OZONE LAYER The Earth's ozone layer protects all life from the sun's harmful radiation, but human activities have damaged this shield. Less protection from ultraviolet light will, over time, lead to higher skin cancer and cataract rates and crop damage. The ozone layer is one layer of the stratosphere, the second layer of the Earth’s atmosphere. The stratosphere is the mass of protective gases clinging to our planet. Ozone is only a trace gas in the atmosphere only about 3 molecules for...
    2,366 Words | 8 Pages
  • Human activities have led to an increase in air pollution, global warming and ozone depletion.
    When humans create air pollution, the earth starts to warm up and this therefore induces climate change. Air pollution is created by us humans when we use deodorants which consists of CFC’s that over a long period of time break down ozone particles and thus without even knowing we depleting the ozone layer. Power station and factory fumes and methane from landfills all create air pollution. Non-renewable energy resources such as; oil, coal and natural gas, all cause air pollution and seeing how...
    442 Words | 1 Page
  • The Atmospheric Ozone Layer - 2476 Words
    The Atmospheric Ozone Layer The stratospheric ozone layer exists at altitudes between about 10 and 40km depending on latitude, just above the tropopause. Its existence is crucial for life on earth as we know it, because the ozone layer controls the absorption of a portion of the deadly ultraviolet (UV) rays from the sun. UV-A rays, including wavelengths between 320 and 400nm, are not affected by ozone. UV-C rays between 200 and 280nm, are absorbed by the other atmospheric constituents besides...
    2,476 Words | 8 Pages
  • Ozone Layer Protection - 973 Words
    Case Study of Environmental Conservation of Ozone in Hong Kong The ozone layer present in the stratosphere of the Earth is utmost important to us as it protects us from the exposure of ultraviolet rays which leads to several harmful effects. Without the ozone layer, human will be more prone to skin cancer and eye cataracts. Ultraviolet rays can also cause harm to marine life by reducing the amount of planktons and consequently depreciates the amount of fishes in the ocean. Besides that, the...
    973 Words | 3 Pages
  • ozone layer protection - 282 Words
    The ozone layer is a thin protective layer located in the stratosphere approximately 25-35 km from the Earth’s surface. Unlike the ‘bad’ ground-level ozone which produces smog, stratospheric ozone protects the environment and human health by filtering out damaging UV-B radiation which causes skin cancer, eye cataracts, weakening of the immune system, crop damage and inhibited plant and plankton growth. The substances that deplete the ozone layer are chlorofluorocarbons (CFCs), hydro...
    282 Words | 1 Page
  • The Ozone Hole: Chlorofluorocarbon - 647 Words
    alex engineering New chlorofluorocarbons Petrochemical industries term 7 report | ] Chlorofluorocarbon Introduction: A chlorofluorocarbon (CFC) is an organic compound that contains carbon, chlorine, and fluorine, produced as a volatile derivative of methane and ethane. A common subclass are the hydrochlorofluorocarbons (HCFCs), which contain hydrogen, as well. They are also commonly known by the DuPont trade name Freon. The most common representative is...
    647 Words | 3 Pages
  • The ozone hole and its causes
    HYPERLINK http//en.wikipedia.org/wiki/FileUars_ozone_waves.jpg HYPERLINK http//en.wikipedia.org/wiki/FileUars_ozone_waves.jpg o Enlarge Ozone hole in North America during 1984 (abnormally warm reducing ozone depletion) and 1997 (abnormally cold resulting in increased seasonal depletion). Source NASA HYPERLINK http//en.wikipedia.org/wiki/Ozone_depletion l cite_note-13 14 The Antarctic ozone hole is an area of the Antarctic stratosphere in which the recent ozone levels have dropped to as low...
    932 Words | 3 Pages
  • World Ozone Day - 302 Words
    Since 1995, on 16 September each year, the International Day for the Preservation of the Ozone Layer is celebrated. This date has been designated by the United Nations General Assembly in its resolution 49/114, to commemorate the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer. | This commemoration around the world offers an opportunity to focus attention and action at the global, regional and national levels on the protection of the ozone layer. All Member...
    302 Words | 1 Page
  • The Ozone Layer and Global Warming
    Chlorofluorocarbon is one of the various greenhouse gases which are causing the temperature of the Earth to soar. Coincidentally, this is the same gas that was pulled up in the 90s for being a major contributor in the depletion of the ozone layer. Steps were taken to curb the concentration of this gas in the Earth's atmosphere, and they were successful to a significant extent as well. Even though the issue was managed, it did set a new question rolling in the scientific community - Is there any...
    576 Words | 2 Pages
  • Ozone Layer Speech Outline
    Persuasive Speech Outline General Purpose: To persuade Specific Purpose: To persuade my audience that the "ozone hole" is not caused by man and therefore requires no policy against CFC's. Central idea: The ozone layer/"hole" is caused by fluct. in the environment and CFC's are little if any of the cause of ozone depletion. CFC's are very heavy, they stay close to the ground and do not affect the stratosphere. Volcano's put out approx 10X more times chlorine than man produces. Ozone Center of...
    699 Words | 4 Pages
  • Article Summary Ozone Layer
    Article Reflection: Ozone Layer Ozone: The Pollution Paradox This article was based on information about ozone pollution. In my opinion this article gave a lot of valuable information and I learned a lot of things I never had knowledge of. For example, the atmosphere forms and destroys the ozone, the ozone can have an effect on the human body and the article also provided information on what we could do about the ozone layer to help the atmosphere. I had a little bit of information in my...
    343 Words | 1 Page
  • Hole in the Ozone Reaction Paper
    Hole in the Ozone is a documentary film that educates its audience the relationship of ozone and chlorofluorocarbons (CFCs) and its effects to our atmosphere. Hole in the Ozone also known as Ozone Depletion or Ozone Thinning had been an issue since the 70s and 80s. Even until now, this has become one of our major environmental issues. It is surprising to know that the ozone performs a major part in protecting us from dangerous radiation that the sun emits to our planet, even though it is also...
    345 Words | 1 Page
  • Effects of CClF3 on Ozone - 499 Words
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