The ozone layer is a belt of the naturally occurring gas ozone it sits 93 to 186 miles (15 to 30 kilometers) above earth, and serves as a shield from the harmful ultraviolet b (uvb) radiation emitted by the sun ozone is a highly reactive molecule that contains three oxygen atoms. The earth's ozone layer ozone layerthe region of the stratosphere containing the bulk of atmospheric ozone the ozone layer lies approximately 15-40 less ozone-layer protection from ultraviolet (uv) light uvultraviolet radiation is a portion of the electromagnetic spectrum with wavelengths shorter. Ozone layer depletion is one of the most serious problems faced by our planet earth it is also one of the prime reasons which are leading to global warming there had been a lot of research on this topic over these years to find out all the possible causes that lead to this problem and the effects of ozone.
Ozone layer o one lay r noun ozone layer the atmospheric layer within the stratosphere, extending from a height of c 15 to c 30 km (c 9 to c 18 mi) and having a heavy concentration of ozone: it absorbs dangerous ultraviolet radiation from the sun and serves to maintain the temperature. This is a basic speech outline which can be used for different types of speeches, however for this structuring a debate speech is very important for the debater but also the audience/judge for the debater, it helps them organize their ideas and explain their arguments in a simplified and logical order. Sample speech outline or public speaking template: easily followed guidelines, with examples, to prepare an overview or an outline of your speech, with downloadable the sample speech outline template below will help clarify what you want to say as well as help organize your material. This quick video discusses the role of the ozone layer and how cfcs can cause ozone depletion teachers: if interested, you can purchase this powerpoint.
The ozone layer is a deep blanket in the stratosphere made up of comparatively high concentration of the ozone as a result of its chemical composition the ozone layer encircles the earth and occurs naturally it is mainly found in the lower part of the stratosphere, approximately 15 to 30 kilometers (9. 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 the stratosphere gets its name because it is stratified, or layered: as elevation increases, the stratosphere gets warmer. Outline of lectures introduction -structure and function of the ozone layer -briefly: health effects of ozone ozone hole phasing out cfcs and other odss -global trends in stratospheric ozone and ground-level uv light -the montreal protocol slide 3 ozone layer: function question -what does. With a diminished ozone layer many habitats and animals will become endangered or even extinct d the answer to these problems, and to protecting the welfare of the environment, is to incorporate electric and alternatively fueled interested in persuasive speech outline bookmark it to view later. The decrease in ozone concentration in the middle layers of the atmosphere - mainly in the stratosphere - is extremely damaging to life on earth, and is largely caused by emissions of halogenated hydrocarbons produced by man, cfcs, hcfcs, halons, carbon tetrachloride and methyl.
Ozone layer around the earth also protects earth from ultra violet rays which are very harmful and dangerous various types of activities, competitions such as poster making, sketching, the act related to ozone layer depletion, debate and speeches are held in schools and colleges in order to make the. Speeches, interviews & other statements complete list of 8,000+ thatcher statements & texts of many of them we are proud that the united kingdom has been one of the nations at the forefront of efforts to save the ozone layer, both in the scientific and in the international effort. 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.
Sample outline your name here instructor (mr neu) course/section # (hcom 10026 or 100 32) date (01 september 2011) title: warming our world and chilling our future specific purpose: to 1 the hole in the ozone layer reduces the earth's ability to protect us from ultraviolet radiation. Find ozone layer stock images in hd and millions of other royalty-free stock photos, illustrations, and vectors in the shutterstock collection thousands of new, high-quality pictures added every day. Ozone layer speech outline topics: ozone depletion, ozone, chlorine pages: 4 (699 words) published: march 15, 2004 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. To understand ozone layer, it would be helpful to know the different layers of the atmosphere the earth's atmosphere is composed of many layers, each playing a significant role the first layer stretching approximately 10 kilometers upwards from the earth's surface is known as the troposphere.
Read this full essay on ozone layer speech outline persuasive speech outlinegeneral purpose: to persuadespecific purpose: to persuade my audience that the volcano's put out approx 10x more times chlorine than man produces ozone center of wa states: the 1991 volcanic eruption of mount. Essay and speech on the importance of ozone layer for life and how to protect it the ozone layer is very important for life on earth it protects us from harmful uv rays that can have serious effects on biodiversity, animals and people's health, including skin cancer and eye cataract. Persuasive speech outline the reason for the depleting of ozone layer is attributed to the presence of gaseous substances, especially the chlorofluorocarbons' (cfcs) release into the space due to several reasons stated below and merges with the ozone layer and affecting it. The ozone layer or ozone shield refers to a region of earth's stratosphere that absorbs most of the sun's ultraviolet (uv) radiation the ozone layer was discovered in 1913 by the french physicists charles fabry and henri buisson its properties were explored in detail by the british meteorologist g.
If you are looking for informative speech outline template of any type, you can download it from our website and use for your effective informative speech. Ozone layer speech outline essay by chief100, university, bachelor's, a+, march 2004 volcano's put out approx 10x more times chlorine than man produces ozone center of wa states: the 1991 volcanic eruption of mount pinatubo led to temporary severe ozone depletion but recent observations. The ozone layer or ozone shield is a region of earth's stratosphere that absorbs most of the sun's ultraviolet radiation it contains high concentrations of ozone (o3. World ozone day 16th september essay , speech , posters , slogans , quotes september 16 was designated by the united nations general assembly as the international day for the preservation of the ozone layer.