radiation and broke down releasing chlorine and bromine into the ozone layer. The ozone layer is the earth’s ultraviolet shield. The chemistry is such that the chlorine and bromine attack the ozone‚ reducing it to ordinary oxygen which as no shielding effect from UV-B. The complex chemical reactions allow the chlorine and bromine to interact again and again with ozone molecules‚ until they eventually leave the ozone layer bonded to some other compound. Since the Montreal Protocol was developed to control
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Effects of Computers on Higher Education Through the ages‚ industrious individuals have continuously created conveniences to make life easier. From the invention of the wheel to the lightbulb‚ inventions have propelled society forward. One recent modern invention is the computer‚ which has improved many aspects of people’s lives. This is especially true in the field of education. (Therefore / Because of) computer technology‚ higher education today has three major conveniences: lecture variety
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In 1793 to 1794‚ France was in the midst of turmoil. During the French revolution‚ the radical group‚ The Jacobins seized control over the governing body of France in an attempt to maintain order. However‚ the Prussian‚ Austrian‚ and British military were threatening the French borders.Wars of succession were also commonly rising throughout France. In Lyon‚ they experienced a secessionist movement which opposed the established authority of the radical government in France. The country was also in
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: Industrial Revolution Edmund Burke once said ‚" Make revolution a parent of settlement‚ and not a nursery of future revolutions." This comical yet straightforward quote can be realeated to a time in history called the Industrial Revolution. Throughout history there has been political‚ economical‚ social and cultural revolutions. These revolutions has had complex and long lasting impacts on peoples lives‚ one revolution that has forever changed history is the Industrial Revolution. The term revolution
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Cause and effect essay Photography is an admirable hobby 2012/10/14 What hobby can record and influence one’s entire life? Photography can. In fact‚ photography is interesting enough to attract hobbyist across the ages. The reason for photography is an admirable hobby thanks to at least three dimensions‚ which are: it keeps memories in mind‚ changes the way how people observe world‚ and trains one’s patience. First of all‚ photography could help keep important memories in mind especially those
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SUBKINGDOM: PROTOZOA Phylum | SARCOMASTIGOPHORIA | APICOMPLEXIA | CILIPHORIA | Class | Class: LOBOZEA (amoeba)Species: ENTAMOEBA HISTOLITICA: * Only pathogenic parasite of this class * in large intestine * morphology: 1.trophozoite ; 2. Quadrinucleate cyst - 15 micrometers (smaller than 10 is ‘non-pathogenic’)‚ found in colon and feces‚ 4 nuclei * Life cycle: > parasite in caecum > mature cyst is swallowed > cyst hatches in intestine and quadrinucleated amoeba come
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Causes of Stress on a College Student College students experience a lot of stress because of different causes that affect their daily life. Here are some reasons on why college students are stressed. First‚ we have the stress caused by adapting to a new life. College students have a heavier workload compared to their high school life. It is also in this phase that we experience the letting loose of teachers and parents to college students that will result to their being more independent. In there
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Introduction I am a private tutor and one of my student is a little girl whom I teach going to her place. Last year during the end of August‚ I remember going to her place one day and her maternal grandmother was staying there at that time. While I was teaching her‚ her grandmother suddenly started crying and was bemoaning about what happened to her family. Since I have been teaching that kid for over 2 years‚ I became quite close to that family. I asked her mother what happened. She then told
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Helen Nesterenko 2/23/15 ELA‚ Lipari What Effect Does Being ADHD Have on a Child? Many children and adults are identified as ADHD or ADD (having attention deficit/hyperactivity disorder) in our current society‚ and many of us just stray away from such individuals. There is nothing wrong with ADHD‚ it just means that the child’s brain is wired differently. What no one does‚ is think of the effects on the individual that is created because we decide
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outside of baseball. During the beginning the NBA playoffs are going on and towards the end the NFL season starts‚ two better viewing options than the MLB. Baseball starts too early because the leftover effects of winter are still felt in April with snowed out games and in October fall nights cause very low temperatures. Fans also are upset when they’re teams are already out of the playoff chase half way through the season. A sign that points to the non competitiveness of the MLB; the season always
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