Essay on Protecting the Ozone Layer

Essay on Protecting the Ozone Layer

Length: 2961 words (8.5 double-spaced pages)

Rating: Strong Essays

Open Document

Essay Preview

Orbiting above the Earth, an astronaut can look down on our home and see the thin blue ribbon that rims our planet. That transparent blanket -- our atmosphere -- makes life possible. It provides the air we breathe and regulates our global temperature. And it contains a special ingredient called ozone that filters deadly solar radiation.
The Atmosphere
The gaseous area surrounding the planet is divided into several spherical strata separated by narrow transition zones which is the atmosphere. (Graedel 1998) The upper boundary at which gases disperse into space lies at an altitude of approximately 1000 kilometers above sea level. (Graedel 1998) More than 99% of the total atmospheric mass is concentrated in the first 40 km from Earth's surface. (Graedel 1998) Atmospheric layers are characterized in chemical compositions that produce variations in temperature. (Graedel 1998)
Here is a graph of the different layers in the atmosphere:

The troposphere is the atmospheric layer closest to the planet and contains the largest percentage of the mass of the total atmosphere. (Garcia 1994) It is characterized by the density of its air and an average vertical temperature change of 6 degrees Celsius (C) per kilometer. (Graedel 1998)
Temperature and water vapor content in the troposphere decrease rapidly with altitude. Water vapor plays a major role in regulating air temperature because it absorbs solar energy and thermal radiation from the planet's surface. (Graedel 1998) The troposphere contains 99 % of the water vapor in the atmosphere. Water vapor concentrations vary with latitudinal position. They are greatest above the tropics, where they may be as high as 3 %, and decrease toward the Polar Regions.
All weather phen...

... middle of paper ...

...wide. However, how much of the loss is the result of human activity, and how much is the result of fluctuations in natural cycles, still need to be determined. To understand global atmospheric changes, we need to understand the composition and chemistry of Earth's atmosphere and how they are affected by human activity. To create accurate models, scientists must account for all of the factors affecting ozone creation and destruction, and conduct simultaneous, global studies over the course of many years. (EPA 2000)
The ozone layer must continue to be protected and we, as individuals, need to take the right steps into preserving our atmosphere and environment by finding new ways to prevent the ongoing destruction that has been done to it. If everyone does his or her part to help, no matter how big or small, we can ensure that this problem will be solved.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Depletion Of The Ozone Layer Essays

- Due to human activity, our planet has been slowly depleting over the years and has been recently increasing. The problems of global warming and climate change have risen due to the carelessness of the human population. Some of the problems happening to the planet is depletion of the ozone layer, the increase of endangered animals, and a decrease of natural resources. Many people fail to realize that our species is the reason this planet is dying. Increasing populations mean a higher demand for resources which will not be here forever....   [tags: Oxygen, Carbon dioxide, Ozone depletion]

Strong Essays
956 words (2.7 pages)

Ozone Depletion Essay

- The ozone layer is a key component to all life on earth. The ozone layer is up in the stratosphere protecting us from the harmful UV rays emitted by the sun. Without the ozone layer, detrimental effects can range from premature aging in the skin to multiple types of skin cancer. In this project, I will be discussing ozone depletion. I will be talking about ozone depletion causes, changes, effects, and the future of ozone depletion. Ozone depletion is a huge problem in the world. Though we have managed to somewhat control it over the years, it still poses a threat....   [tags: Ozone depletion, Oxygen, Sun, Ultraviolet]

Strong Essays
1218 words (3.5 pages)

Depletion of the Ozone Layer Essay

- Depletion of the Ozone Layer The atmospheric ozone layer protects all living things from the harmful effects of the Sun. In recent years however, much damage has been caused to the ozone layer, causing it to decrease in size. The depletion of the ozone layer has and will continue to have many detrimental effects on all living things on this planet. A thinner layer will allow more of the sun’s ultraviolet radiation to reach the Earth’s surface. In particular, it will be the increase of UV-B rays which will have the most negative side effects....   [tags: Papers]

Free Essays
783 words (2.2 pages)

Holes in the Ozone Layer Essay

- Holes in the Ozone Layer Ozone, 03 is a highly important component of the earth's atmosphere. Close to the ground ozone, is produced by the action of light on exhaust fumes and so concentrates in areas of heavy traffic. In this was it can be a pollutant, it corrodes metal, can inhibit plant growth and cause irritation to the lungs and throat. Up in the stratosphere though, about 15-50km above the earth surface, ozone is beneficial as it intercepts much of the suns UV (ultraviolet) radiation that would otherwise reach the earth....   [tags: Papers]

Free Essays
509 words (1.5 pages)

Essay about The Potential Effects Of A Depleted Ozone Layer

- 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, a process by which plants incorporate light from the sun, allow plants to botanically grow and survive....   [tags: essays research papers fc]

Strong Essays
2509 words (7.2 pages)

Man and the Ozone Essay

- Man and the Ozone Ozone is perhaps one of the singularly most important molecules there is. No, not because man came from ozone, but because it forms a protective layer above the earth in it's stratosphere which allowed for the growth of life upon land. Before we had an ozone layer, the rays of the sun struck the earth unimpeded, barraging it with the deadly ultraviolet radiation which prohibited any chance of life on earth. However, there was life in the oceans, plant life in particular. This plant life may seem unimportant, especially since it is algae that is being given the spotlight....   [tags: Papers]

Strong Essays
863 words (2.5 pages)

Ozone and Global Environmental Politics Essay examples

- Ozone and Global Environmental Politics A thin layer of gas called atmosphere surrounds the Earth. The atmosphere serves two important purposes: it is a filter for the suns dangerous ultraviolet radiation rays and keeps the heat, necessary to maintain life on earth, within the stratosphere (Vorlat 361). Ultraviolet light is incredibly dangerous to all the organisms within the Earth's ecosystem because it causes skin cancer, effects the immune system, and harms plant and animal life. For that reason the atmosphere and the ozone layer within it are crucial to a stable life on this planet....   [tags: pollution global warming]

Strong Essays
5811 words (16.6 pages)

Ozone Depletion in the Arctic Essay

- Ozone Depletion in the Arctic The reappearance of the ozone hole over Antarctica has been a hot topic for scientist around the world. A few of these scientists are the atmospheric physicist Richard D. McPeters and several of his colleagues at the NASA Goddard Space Flight Center in Greenbelt. The ozone hole showed up earlier than expected, and it was wider and thinner. It appeared in mid-August, about two weeks ahead of schedule, and on September 19 reached the record size of 10.5 million square miles, more than three and a half times the area of the forty-eight contiguous United States that is a frightening statistic man....   [tags: Papers]

Strong Essays
1174 words (3.4 pages)


- OZONE DEPLETION BY HUMAN’S ACTIONS The ozone layer is a very important component in the atmosphere. Ozone is not the same as the oxygen humans breathe. There is very little of this gas in the atmosphere. First off, let’s begin with a definition of the ozone layer. Ozone is a hot, slightly bluish gas. It is a molecule made up of three oxygen atoms, which are very similar to the molecule we are familiar with (O2), the molecule needed for human respiration. Despite the major smog problem, about 90 percent of Earth’s ozone are actually in the stratosphere, a layer of the atmosphere far above the Earth’s surface....   [tags: Essays Papers]

Strong Essays
1670 words (4.8 pages)

Essay Ozone

- Ozone Ozone (O3) is a molecule consisting of three oxygen atoms, similar to the oxygen we breathe (O2), however oxygen consists of only two oxygen atoms. In the stratosphere, a region high up in the upper atmosphere, light rays are responsible for the breaking down of oxygen (O2), breathable oxygen into its two separate oxygen atoms. Lone oxygen atoms are markedly reactive. When a lone oxygen atom comes into contact with a breathable oxygen molecule (O2) it combines to form ozone (O3). The ozone layer is a small residual amount of ozone concentrated in a band in the upper atmosphere....   [tags: Ozone Layer Oxygen Environmental Essays]

Free Essays
3919 words (11.2 pages)