Essay on The Pros and Cons of Ozone

The ozone is a form of oxygen that combines three oxygen atoms in each molecule. Its important because its like a filter. CFCS, also known as, chlorofluorocarbons are used to break up some of the ozone molecules

Recently, industrialization in India has led to crops being destroyed due to the ozone pollution. Smog, which is an ozone at ground level, is the cause of vegetation reduction. In India, there are no air quantity regulation, so that is a reason why produce are getting damaged or dying (India’s ozone pollution). There are many negative side effects that come with economic pollution that started with

The ozone should always stay in tact to protects the earth from UV radiation, which is harmful to humans (skin cancer) and also the earth (global warming). If allowed to build up indoors, VOCs often contribute to lightheadedness, headaches, allergies and more importantly has also scientifically proven harmful to asthma sufferers. As a matter of fact, according to Professor Roy Harrison, professor of environmental health at Birmingham University, there is a body of research on VOCs in the indoor environment which links them with those kinds of symptoms - headaches and not feeling so good (news.bbc.co.uk). After proven to have negative effects on the ozone layer as well as humans, the production of CFCs was shut down and in fact it’s banned in the US. Some scientists were not convinced by the act of banning CFCs in spite of all these evidences. “Given the large economic impact of a ban — it was estimated that industries relying on CFC production generated $8 billion in business and employed 200,000 people in 1974 — several scientists in the field advocated waiting a few years for science to make more progress on the issue before making any policy decisions.” (bio.sunyorange.edu)

7. What are the necessary ingredients for ozone creation, excluding those that are readily available in the atmosphere? Why could there be a city with a lot of cars but relatively little ozone pollution? Cars, Trucks, PM, HC, NOx, CO, and SO2. Depending on what climate is in that city the ozone pollution would be high or low.

Food is a necessity to survive, however air pollution in not beneficial to vegetation. “The deposition of ozone on vegetation weakens plants and stunts their growth,

According to scientific studies, climate change could be a responsible factor behind the formation of more ozone smog, and increased production of allergenic pollen (Drought Increases Air Pollution… (n.d.) The health of many people is susceptible to irritation of respiratory system from coming in contact with this polluted air from smog, pollen pollution, and wildfire smoke (NRDC: Climate Change Threatens ....... (n.d.). Anybody can be affected by breathing ozone, but certain age group and disease condition make them more vulnerable. Outdoor workers and even people exercising outside, vulnerable age groups such as children, teens, and older individuals, people with existing respiratory and cardiovascular diseases, are more prone to outdoor ozone ”(Ozone Pollution - American Lung…n.d.). Health risk could range from mild "shortness of breath, wheezing and coughing; asthma attacks;"certain individuals might be prone to lung infections; their lungs could be inflamed (Ozone Pollution - American Lung…n.d.). People diagnosed with asthma, and chronic obstructive pulmonary disease might face more infections and in need of more care (Ozone Pollution - American Lung…n.d.). According to Natural Resources Defense Council, an approximated "881,500 kids and 2,294,800 adults" are asthma victim per year (Climate Change Threatens Health....n.d.).

The ozone layer is in the Earth’s stratosphere and the necessity of this layer is to protect the Earth from the sun’s harmful ultraviolet radiation rays. “Since the late 1970s, an ozone hole has formed over Antarctica each austral spring (September / October), in which up to 66 percent of the total ozone is depleted” (Ozone Layer Protection). What directly causes holes in ozone are Chloroflourocarbons (CFCs), which rapidly damage the ozone layer. However, with the rising global warming temperature the CFCs’ process is catalysed, further damaging the ozone layer. “According to the estimates made by Dasgupta and Bhaumik (1995), it is likely that 10% decrease in ozone will lead to 20% increase in UV irradiance” (Gangul and Iyer 2006). Once an uncontrolled amount of UV radiation is exposed to lifeforms, especially to humans, “According to the estimates made by Vander Leun and De Gruijl (1993), 1% decrease in total stratospheric columnar ozone (SCO) will lead to 2.3% increase in non-melanoma skin cancer, 2% increase in cutaneous melanoma and 0.5% increase in the incidence of cataracts” (Gangul and Iyer 2006). More devastating effects from the depleting ozone layer are more destruction to agricultural fields, warming of oceans and increased acidity which is diminishing the amounts of phytoplankton, which can immensely affect the stability of the food chain. Therefore, the depletion of

The most widespread pollutant in the U.S. is ozone which is also one of the most dangerous. The ozone layer found high in the stratosphere shields us from a lot of the sun’s UV rays. When Ozone pollution (or smog) is at ground level where we can breathe it, it causes serious health problems; it’s dangerous to breathe, it aggressively attacks lung tissue by reacting chemically with it, it may also cause premature birth, premature death, infant mortality, and neurodevelopmental disorders like autism.

Breathing is a source that all living things need to stay alive yet, we cannot control what we inhale or exhale. In chapter 8 of Living Downstream by Sandra Steingraber, it explains dilemmas of the Atmospheric Circulation affects the environment and living things. Atmospheric Circulation is the redistribution of air on the earth surface. Additionally, it 's the leading problem of pollution around the world. Atmospheric pollution is consisted of chemicals, and toxins into the air. The air that we inhale and exhale isn 't in our favor because it is composed with various toxins and different combination of element such as oxygen, carbon dioxide, nitrogen, and many more particles that are provided when we breathe. However, the most dangerous toxin pollutant on the atmospheric circulation is ozone. Ozone is a thin air combined with oxygen and ultraviolet radiation found at the stratosphere. Ozone affects humans by causing health problems to the lungs, animals, and plants by slowing down their growth development.

What are the harmful effects of bad ozone and what is being done to reduce the ozone pollution?

It has been proven that the Earth’s atmosphere blocks 98.7 percent of the sun’s UV rays. The other 2.3 percent that we are exposed to, have both beneficial and harmful effects. We do need to focus on the benefits, because we have way more of them. The only harm it does to our body is skin cancer, which by being more careful we can protect from. The

Scientists all over the world have been widely researching to find out ways in which the ozone layer is being destroyed through human actions. The ozone layer is gradually being destroyed by ozone depleting chemicals. These chemicals include chlorofluorocarbons (CFCs), hydroflourocarbons (HFCs), methyl bromide, halons, methyl chloroform and carbon tetrachloride among others (Ryding 173). These chemicals are used locally in coolants, fire extinguishers, solvents, pesticides, aerosol propellants and foaming agents.

We use all kinds of chemicals that are damaging our air. Sprays containing chlorofluorocarbons damaging ozone layer in very top part of out atmosphere. Pesticide and other chemicals use for protecting some plant might protect plants, but they are not helping to our air at all.

Oxygen is a part of the air and it is responsible for aerobic respiration in humans, animals and some microorganisms to produce energy and to function. Air also contains carbon dioxide, and it is a crucial part of photosynthesis in primary producers, such as plants, for the production of chemical energy (Reference, 2017).

National Geographic wrote the article “Good Ozone, Bad Ozone”. The article is about how there are both good parts of the ozone layer and some bad parts of the ozone layer. The ozone layer is only good when the gas is high above the ground if it is not then it can be very harmful for us. The bad thing about the ozone layer is it is made up of poisonous gasses. Approximately 90 percent of the earth’s ozone is called the stratosphere. Many scientists believe that ozone layer is being destroyed due to chemicals we use. The National Geographic was motivated to write this article to educate us on how the ozone layer has a good and a bad layer. Even though, the ozone layer is helpful because it protects us from harmful ultraviolet rays. It can be bad when the layer is depleted and