Essay On Depletion Of Ozone Layer

In fact, the most important cause which accounts for almost 80% of the total depletion of ozone layer in the stratosphere are CFCs. Beder (unknown) stress the ozone layer is being broken down by chlorine atoms from CFC molecules and bromine atoms from halons. These compounds are very stable in the lower atmosphere of the earth.

Essay On Depletion Of Ozone Layer

Since the 1960s, the protective ozone layer over the Antarctic has declined by more than 65 per cent. If the present trend of depletion in ozone layer continues, the earth’s inhabitants would be exposed to more ultraviolet rays, which can cause cancer, cataracts and other diseases.

Essay On Depletion Of Ozone Layer

The Ozone Layer Depletion Essay.Every time 1% of the ozone layer is depleted, 2% more UV-B is able to reach the surface of the planet. So in short, without the ozone layer everything on earth will burn.

Essay On Depletion Of Ozone Layer

Absence or depletion of the ozone layer affects the filtering capacity of the ozone layer thus, allowing more ultraviolet radiation to penetrate the atmosphere and reach the earth surface. It is common knowledge that this radiation carries harmful effects on animals and plants.

Essay On Depletion Of Ozone Layer

Argumentative Essay on Ozone Layer Life on this planet Earth is the product of a delicate balancing act provided by nature. Mankind’s very existence is totally dependent on this fragile ecosystem’s ability to maintain itself. A valuable player in the balance of the environment, the ozone layer, is facing a very serious threat by man.

Essay On Depletion Of Ozone Layer

The Ozone Layer Depletion Essay 1033 Words 5 Pages The Ozone is made up of three oxygen molecule joint together by covalent bond (O3) which is mostly found on the stratosphere of the Earth. Although it is a poisonous gas, it is important in many ways for human as well as other aquatic and terrestrial animals.

Essay On Depletion Of Ozone Layer

By 1975, growing evidence of ozone layer depletion triggered a public-relations battle between aerosol can manufacturers and environmentalists that became known as “the Spray-Can War” (Christie 21). Concern about the ozone layer spurred unprecedented international environmental cooperation.

Essay On Depletion Of Ozone Layer

Ozone layer.In 1973, scientists discovered that human-produced chlorofluorocarbons (CFCs) decimate ozone when they break apart six to 25 miles above the Earth's surface (Parson 225). This ozone destruction allows the more biologically harmful ultraviolet-B rays (UV-B) to reach the Earth's surface.

Essay On Depletion Of Ozone Layer

Read this Science Essay and over 89,000 other research documents. 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).

Essay On Depletion Of Ozone Layer

Ozone Depletion Causes Global Warming Ozone layer is the “blanket” that is considered essential for the survivalof all living things on earth. Its depletion results to global warming. Global warming later on leads to climate change. Having an increase in temperature around the world give stresses to the nature and later on affect the well-being of living things.

Essay On Depletion Of Ozone Layer

Essay The Ozone Layer Depletion The Ozone is made up of three oxygen molecule joint together by covalent bond (O3) which is mostly found on the stratosphere of the Earth. Although it is a poisonous gas, it is important in many ways for human as well as other aquatic and terrestrial animals.

Essay On Depletion Of Ozone Layer

Other natural factors contributing to climate change such as volcanic eruption and variation in sun-spot activity affect ozone layer depletion. Because ozone depletion in the stratosphere is formed under the influence of solar energy, any increase in the amount of radiation coming from the sun will increase the amount of ozone in the atmosphere.

Essay On Depletion Of Ozone Layer

Ozone Layer Depletion Term Paper: Ozone layer depletion is the decrease of the concentration of ozone in the ozone layer of Earth. According to the main theories which try to explain the origin of ozone depletion ozone holes occur because of the harmful human activity; on the other hand there are theories that claim that ozone holes occur because of the natural reasons.

Essay On Depletion Of Ozone Layer

This essay will examine different arguments concerning the ozone layer. Ozone is a highly irritant gas, which is formed in our atmosphere in the presence of sunlight from other air pollutants, including nitrogen oxides and hydrocarbons. These precusor pollutants, which cause the formation of ozone, are emitted by pollution sources.

Essay On Depletion Of Ozone Layer

The ozone hole is an area of the upper atmosphere that there is no ozone layer or the area where the ozone layer has gone thin, and cases, where there is a thin ozone layer, are rather bizarre. The ozone hole builds up at the beginning of the Antarctic spring (August to October) (Nash) and thickens after several months and it was fully discovered in 1985 (Ozone depletion).

Essay On Depletion Of Ozone Layer

Source: European Environment Agency For the status of the currently ongoing ozone hole, you can visit the Copernicus web site. Effects of ozone depletion for humans and the environment. Ozone layer depletion causes increased UV radiation levels at the Earth's surface, which is damaging to human health.