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ozone depletion • stratospheric ozone • uv light • chemical processes • environmental effects • solutions atmosphere • stratospheric ozone • 20-30 km altitude…
5.6 depletion of stratospheric ozone 5.6 depletion of stratospheric ozone depletion of ozone composition of atmosphere troposphere 0-12km 75% of all gases in atmosphere;…
slide 1global issues: ozone depletion, global warming and acid rain introduction about ozone depletion causes of ozone depletion effects of ozone depletion solutions in tackling…
1. ozone depletion by clarisse, suleyman and suzy 2. table of content defining ozone depletion the worst effected…
1.unit 20 – ozone depletion2. watch the video and answer the question 1. how serious is ozone depletion? 2. what causes ozone depletion? http:// www.youtube.com/watch?v…
1. 2. key definitions ozone:an molecule with 3 oxygen atoms troposphere:the lowest layer of the earth’s atmosphere, extending about 7km above the poles and 20km above…
ozone depletion 1% decrease in ozone greater than 1% increase in uv radiation o3 uv ozone depleting gases cfc’s halons/bromides carbon tetrachloride methyl chloroform…
slide 1 ozone depletion ozone layer: a form of oxygen gas that makes up a layer of the stratosphere, where it filters out uv radiation from the sun. the production and emission…
ozone layer depletion ozone depletion 1 effective filter 200 â 315 nm â uv radiations in wavelength ozone layer 20 the ozone layer is a layer is a layer in the earthâs…
ozone depletion vishal shukla india importance of the ozone layer near ground level (trochosphere) - pollution form photochemical smog and acid rain in the stratosphere (15…
1. unit 20 – ozone depletion 2. watch the video and answer the question 1. how serious is ozone depletion? 2. what causes ozone depletion? http:// www.youtube.com/watch?v…
powerpoint presentation ozone layer is a concentration of ozone molecules in the stratosphere (10-50km above earthâs surface) stratospheric ozone shields earth from sunâs…
ozone depletion ozone depletion by sam wilson what is ozone? ozone is super charged oxygen molecules (o3) it is made naturally by the suns energy interacting with atmospheric…
1. ozone depletion what is the “ozone layer?” how does it protect us? how did it come about? 2. evolution of the ozone layer early planet history: – no ozone present…
1. ozone depletionkkcc 2. ozone in the stratosphere a thin layer of ozone gas (0 3 ) encircles the earth, in the stratosphere. 0 3is a natural occurring bluish gas which…
ozone depletion ozone depletion a study submitted to babylon university – collage of engineering as part of selective topics course supervisor professor dr. mohammed al-anbari…
ozone depletion formation of ozone o2 + uv o + o o + o2 o3 (ozone) chlorofluorocarbons - cfc’s principle cause of ozone depletion once used in: •air conditioners •refrigerators…
slide 1 ozone layer depletion ozone is⦠ozone is a form of oxygen with 3 oxygen atoms (o3). ozone is highly corrosive and toxic and is used as a disinfectant. it can be…
ozone depletion by sandeep kumar what is ozone layer? the ozone layer is a layer in earth's atmosphere containing relatively high concentrations of ozone…
ozone depletion protest against ozone depletion http://archive.greenpeace.org/~ozone/gallery/sshow/sshow.html video show answer the questions on p. 1 importance of the ozone…