Ozone Depletion Essays and Term Papers
Last update: July 21, 2014-
Issue on Ozone Depletion
Ozone Depletion The ozone layer is a layer in the stratosphere, which is about 15 and 30 kilometers in altitude, containing a relatively high concentration of ozone. The upper portion of the earth’s atmosphere is called upper-level ozone. This layer of the atmosphere, extending from about twelve to twenty four miles above the planets surface, and is known as the stratosphere. The ozone layer protects the Earth by absorbing some wavelengths of solar ultraviolet radiation
Rating:Essay Length: 681 Words / 3 PagesSubmitted: November 14, 2009 -
Ozone Depletion
Ozone Depletion A Case for “Ignoring the Facts” Ozone forms a layer of the earth’s atmosphere that protects us from the sun’s deadly ultraviolet rays. During the last decade there has been a scare set forth by environmental enthusiasts that Chlorofluorocarbons (CFCs) destroy the ozone layer. Although there has been no evidence of any CFC destruction of the ozone layer there is an international stoppage on using CFCs, as well as an executive order set
Rating:Essay Length: 1,222 Words / 5 PagesSubmitted: December 13, 2009 -
The Ozone Depletion Phenomenon
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
Rating:Essay Length: 1,963 Words / 8 PagesSubmitted: January 22, 2010 -
Ozone Depletion
Essay ozone depletion is a serious problem presently facing the world. The ozone layer protects humans, animals, and plants from harmful ultraviolet rays. Money and time are being spent on ozone repair, but the problem still exists. The ozone layer is a region of the stratosphere containing ozone, or O3 gas. The ozone layer is necessary to both plant and animal life on earth because it protects the surface from dangerous ultraviolet light. However, manufacturing
Rating:Essay Length: 1,140 Words / 5 PagesSubmitted: March 30, 2010 -
Ozone Layer Depletion
OZONE LAYER DEPLETION “A giant asteroid could hit the earth! Something else could happen! The global temperature could rise! Wakeup!”(edf.org) Science is a body of knowledge containing various streams such as physics, chemistry, biology etc. “Its sub-behavioral concept is Technology, which has made tremendous changes in the modernized world. Climate is a field of the science. Climate is a natural consequence in which all the human beings exist.”(Technology and Environment page 25). “The first thing
Rating:Essay Length: 1,345 Words / 6 PagesSubmitted: December 15, 2009 -
Depletion of the Ozone Layer
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 started research
Rating:Essay Length: 1,157 Words / 5 PagesSubmitted: January 3, 2010 -
Ozone Layer Depletion
" The tragedy that befalls the main characters, is a direct result of the battle between the two families." Since Romeo and Juliet is a tragedy, Romeo and Juliet are going to die in the end. Some events have to lead to their deaths, and someone makes these events happen. The two families who started it all and cause death of "a pair of star-crossed lovers". The Capulets and Montagues would be most responsible for
Rating:Essay Length: 650 Words / 3 PagesSubmitted: February 2, 2010 -
Our Radiant Planet: Depletion of the Ozone Layer
Our Radiant Planet: Depletion of the Ozone Layer Ozone is a relatively unstable form of molecular oxygen containing three oxygen atoms produced when upper-atmosphere oxygen molecules are split by ultra violet light. Stratospheric ozone is found in a broad band, extending generally from 15 to 35km above the earth. Although the ozone layer is surprisingly thin, it acts as a protective shield to the earth, as it filters out most of the harmful solar ultraviolet
Rating:Essay Length: 973 Words / 4 PagesSubmitted: February 22, 2010 -
Our Radiant Planet: Depletion of the Ozone Layer
Our Radiant Planet: Depletion of the Ozone Layer Ozone is a relatively unstable form of molecular oxygen containing three oxygen atoms produced when upper-atmosphere oxygen molecules are split by ultra violet light. Stratospheric ozone is found in a broad band, extending generally from 15 to 35km above the earth. Although the ozone layer is surprisingly thin, it acts as a protective shield to the earth, as it filters out most of the harmful solar ultraviolet
Rating:Essay Length: 308 Words / 2 PagesSubmitted: May 19, 2010 -
Ozone
Ozone derives from the greek word ozein which means to smell. It was first discovered in 1839 by Christian Friedrick Schonbein who noticed it because of its distinctive acrid smell. He discovered this at the University of Basel in Switzerland. Ozone is merely oxygen, but not the type we breath. Ozone, O3 has three compounds while oxygen has only two. Ozone is reac- tive, meaning it does not stay still, and wants to go back
Rating:Essay Length: 1,212 Words / 5 PagesSubmitted: December 12, 2008 -
Science of Ozone
THE SCIENCE OF OZONE Ozone, though similar to oxygen chemically, is composed of three molecules of oxygen and is usually blue in color with a very strong odor. The atmosphere contains less ozone than the common oxygen. While out of every ten million air molecules, there exist about two million molecules of normal oxygen and only three molecules of ozone. Most of these ozone molecules are typically concentrated in the Stratosphere, the atmospheric layer that
Rating:Essay Length: 784 Words / 4 PagesSubmitted: November 30, 2009 -
Human Consumption and Resource Depletion
In today’s ever growing society, we must pay special attention to the amounts and types of resources we our currently consuming and the supply of these resources that will last us for the future. In researching this topic there are many factors to take into account such as the ever growing population, use of limited and unlimited resources, destruction of resources without full utilization of them, and the planning and discovering of new resources for
Rating:Essay Length: 1,243 Words / 5 PagesSubmitted: December 1, 2009 -
The Effects of Ozone Pollution
The Effects of Ozone Pollution The term “ozone” has appeared in numerous magazine and newspaper articles and has been a subject of discussion on both radio and television. Despite all the publicity surrounding this term, however, many people are still confused by it. The confusion arises from the fact that ozone is both beneficial and harmful. We know that the ozone layer in the upper atmosphere acts as a filter for the sun's ultraviolet rays,
Rating:Essay Length: 480 Words / 2 PagesSubmitted: January 3, 2010 -
Causes of the Ozone Hole and the Threat It Carries to the Public Health
Nowadays, people very often raise the subject of the threat of the environment and the ways of preventing natural disasters. A so-called ozone hole (also known as ozone depletion) is also the topic of many discussions. Everybody knows that this phenomenon is worrying and it brings undesired effects. Unfortunately, not many people have the knowledge about the heart of the matter of the ozone hole. As the name itself indicates, the ozone depletion occurs in
Rating:Essay Length: 1,670 Words / 7 PagesSubmitted: January 5, 2010 -
The Ozone Layer
The Ozone layer Since the 1960’s the ozone layer has greatly depreciated because of man made compounds. The thinning of the Ozone layer causes many problems to the Earth’s environment and animals. When the Ozone layer thins out more UV rays reach the Earth’s surface from the sun. Three effects this can have is Skin cancer, reduction in the production of crops and the destruction of phytoplankton. There are many different compounds that cause the
Rating:Essay Length: 697 Words / 3 PagesSubmitted: January 22, 2010 -
Ozone Season Just Ahead
With ozone season just around the corner, big cities everywhere are getting worried about low visibility and magnified allergies. The season begins Monday, May 1st and extends through September 30th. Jilayne Jordan, Spokesperson for the Georgia Department of Transportation says that, Elderly people, kids with asthma or allergies and people who exercise outdoors that when there's a smog alert day, it's extremely hard on the lungs. Mark Ressler, Senior Meteorologist at The Weather Channel, says
Rating:Essay Length: 388 Words / 2 PagesSubmitted: February 7, 2010 -
The Dangerous Effects of Ozone
Triatomic oxygen, O3, is most commonly known as ozone. It has a resonance structure, and can be drawn in two different ways: O=O- O-O=O It is a bluish, explosive gas at room temperature, and has a boiling point of -119?C. It has a melting point of -193?C, and is a blue liquid. It's critical temperature and pressure are -12.1?C and 53.8 atm, respectively. It has a pleasant odor in concentrations of less than 2 ppm,
Rating:Essay Length: 778 Words / 4 PagesSubmitted: February 11, 2010 -
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
Rating:Essay Length: 337 Words / 2 PagesSubmitted: February 27, 2010 -
Depleted Uranium - Hazardous Chemical
Depleted Uranium- Hazardous Chemical Depleted uranium is a byproduct of the industrial processes that produce enriched uranium, which is used in nuclear reactors and nuclear weapons. Natural uranium consists of three isotopes or forms of the uranium atom: uranium 234 (U-234), uranium 235 (U-235), and uranium 238 (U-238). More than ninety-nine percent by mass of natural uranium consists of U-238, and only 0.7 percent is U-235. However, U-235 is the isotope that is fissile, which means that atoms
Rating:Essay Length: 843 Words / 4 PagesSubmitted: June 6, 2010 -
The Ozone Layer
The word Ozone originates from the Greek word "ozein" meaning ‘to smell’. Ozone is a toxic, gaseous, bluish molecule which has a strong odour and contains three Oxygen atoms with the formula O3. The ozone is situated in the in the part of the atmosphere called the Stratosphere about 12-35 km above the Earth’s surface [1]. Ozone is formed when an oxygen molecule (O2) in the stratosphere is broken into two oxygen atoms (O +
Rating:Essay Length: 2,221 Words / 9 PagesSubmitted: June 12, 2010