Ozone depletion

of ozone, and it acts like a sunshade for humans as it shields most of the harmful ultraviolet radiation that comes from the sun. The ultraviolet radiation also takes part in forming the ozone initially as the reaction of radiation separating the oxygen molecule made up of two atoms results in the separated oxygen molecules recombining with other oxygen molecules to form ozone. There are three types of Ultraviolet radiation and the three types differ in wavelength. UV-A radiation, emitted at 315-400

ground-level UV-B radiation due to ozone depletion. According to the latest Scientific Assessment of Ozone Depletion issued by the United Nations and the US Government, human-influenced ozone-depletion may peak around 1998 and will persist well into the 21st century. For the US and other mid- latitude countries of the Northern Hemisphere, ozone losses during summer and fall months may peak at 6-7% relative to ozone concentrations in the 1960s. Winter/spring depletion could peak at nearly twice those

Ozone Depletion and Industrial Output For years, we have heard about the ozone crisis: that because of industrialization and the lack of pollution-consciousness by our industries, governments, and academia, we have put so many environmentally harmful products into the atmosphere that our ozone – the good kind, the kind that protects us from harmful UV radiation – is becoming dangerously damaged. It is becoming thinner and developing holes, like the large hole over Antarctica. Predictions

Jamie Kanzler Extended Essay: What is the impact of pollution on ozone depletion? Section 1: Introduction     Air is classified as a mixture because it is made up of many different elements. These elements include 78% nitrogen, 21% oxygen, 1% Argon, .4% water vapor, and .04% carbon dioxide.  Human activity has a very large effect on the air in our environment. Over time, humans have caused the once clean air to become polluted with chemicals.  These chemicals are called pollutants. A pollutant is

The Potential Effects of a Depleted Ozone Layer "And God said, let there be light and there was light and then God saw the light, that it was good " ( Genesis 1: 3-4 ). Undoubtedly, light is good. Without light man could not survive. Light is the ultimate cosmic force in this universe allowing man to progress and flourish. In the form of heat, light from the sun warms the Earth. Light, also, is the single most important factor influencing the growth and development of plants. Photosynthesis

3.0 ADVANTAGES OF MONTREAL PROTOCOL The Montreal Protocol was use to save our ozone layer that has become less thick and it was not good condition for us as human that was live in earth. So this protocol was proposed so that we can save and reduce the gas that affects our ozone layer that was protecting us from harmful ultraviolet radiation. This protocol was working when the scientist confirmed that the ozone layer was slowly to recover around 2050. There are many advantages that we get when Montreal

What we now call the ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson. Caroline et al suggests the earth’s atmosphere has five layers; they are placed in order of closest and deepest to farthest and thinnest. They include the troposphere, stratosphere, mesosphere, thermosphere and exosphere. (Tran, Caroline, Dan Chong, Anne Keith, and Jordan Shively. "Depletion of the Ozone Layer." UC Davis ChemWiki. STEMWiki Hyperlibrary). Ozone is a naturally occurring

populate it. Ozone depletion affects both the planet and the people. It is a very serious environmental issue that if not solved can cost us some serious loss. The depletion of our ozone layers and the creation of the ozone hole has occurred since the 1980’s, and it 's only getting worst. The ozone layer is a form of oxygen in the molecular form of O3. It is an unstable gas with a pungent odour, it is bluish and it is located in two parts of the atmosphere: the stratosphere and the

Chlorine peroxide (also identified as dichlorine dioxide or dimer) is a molecular compound with method ClOOCl. Chemically,this is a dimer of the chlorine monoxide radical (ClO). It is dynamic in the development of the ozone hole. Chlorine peroxide catalytically changes ozone into oxygen when it is visible by infrared light.

along with other factors like, pollution, climate change, and the depleting ozone layer can cause damage to life on earth of all types. Like the affects that humans