Air Pollution is not a new topic.
It is a problem that we have noticed since the industrial revolution, when trees, houses and cars were covered in soot from the factories. People demanded change then, just as they are demanding it now. With all the talk of acid rain, global warming and ozone depletion it seems hopeless, but it isn't. Everyone can make a difference. After reading this you will understand the causes, effects and possible solutions to the problems of acid rain, global warming and ozone depletion.
You will also see that things are bad but not hopeless. Acid Rain is the term given to any precipitation that is above normal acidity, this includes snow and fog. The acidity or causticity of a solution is measured in pH. A neutral pH is 7, acidic is lower then 7 and a base is greater than 7. The normal pH of rainwater is 5. In Scotland on An Essay On Air Pollution 20, the rain measured 2. This was in the 70's and air pollution since then hasn't gotten any better.
This very highly acidic rain kills plants and animals and destroys buildings. Acid rain occurs when the moisture in the air mixes with Carbon, Nitrogen, and Sulphur gases. These gases are released into the air by the burning of fossil fuels natural gas, coal and oil. The primary source of the gases comes from electric companies that burn coal. Damage caused by acid rain is tremendous. The acid in the rain bonds with the minerals in the soil, tying them up so that plants can not use them.
The plant becomes mineral deficient and weak.
The rain also kills the plant's leaves, further weakening it and making the plant more susceptible to fungus and other diseases. This is a major agricultural problem. The rain effects lakes, rivers and the animals living within them. The plants in the lakes and rivers are killed in the same way as land plants. The fish and other animals are left with no food. The animals that do survive are killed from the metals being drawn into the water from the soil, when the acid bonds to them.
An Essay On Air Pollution
SMART ESSAY ON AIR POLLUTION
Many architectural structures are destroyed from the acid rain. Most of the cement used to make our buildings. You can see the effects of this weathering if you look at old gravestones or statues. The words etched in some of the gravestones can barely be read anymore because they are so worn away. Weathering is a natural process.
Rain link normally slightly acidic but because of air pollution and the higher acidity of the rain, the process is sped up greatly.
Industry is looking for solutions to the air pollution problem. The best solution would be to stop burning fossil fuels all together but at this time we have no other alternatives. Scientists are trying ways to cut down on pollution. One way is to wash the coal before they burn it. Washing it takes off most of the sulphur but not all of it.
The rest would have to be removed chemically but this process is still being researched. The problem with this is what to do with all the excess An Essay On Air Pollution. Another solution is to clean the smoke before it is released into the air. Another major environmental problem caused by air pollution is global warming or the "greenhouse effect". The solar energy comes into the atmosphere as light, it hits the Earth, looses some of its energy and becomes heat.
Because the heat does not have as much energy it can not penetrate back through the blanket of gases. The Earth has a natural greenhouse effect caused by the CO2 in the atmosphere. If we didn't have this natural greenhouse effect, the Earth would be too cold to live on.
We have increased this effect through the release of all the gases I source mentioned above.
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CO2 is released into the air from factories and from the exhausts of cars. Some of this CO2 in the atmosphere is used when the plants make their http://cocktail24.info/blog/presentation-writing-for-hire-uk.php but with many of our forests being cut down it makes our problems worse.
CFCs are released into the air from aerosol cans. They are also used in An Essay On Air Pollution conditioners and refrigerators and leak from these places. Ozone is created when the sunlight strikes nitrogen oxide from car exhaust and the oxygen from it bonds with oxygen gas.
Ozone is a very toxic gas and is good at filtering out UV light in the stratosphere but is bad for us when it is in the lower atmosphere. Some people may wonder why global warming is bad. Who wouldn't want summer year around?
The reason it is bad is because it wouldn't stop at a comfortable warm all year around. The winters would be warm and the summers would be unbearably hot! Some scientists believe that if the trend continues and becomes worse, we will have to abandon the southern areas and keep moving north to escape the heat. Many places will become dry arid dessert.
This great warming also brings up the idea of what will happen to all the ice at the poles? With the temperature rising, the An Essay On Air Pollution will melt and sea levels will rise significantly.
Air Pollution Essay for Class 2, 3, 4, 5, 6, 7, 8, 9 and Find paragraph, long and short essay on Air Pollution for your Kids, Children and Students. Air pollution is one of the virtual problem nowadays. There are many reasons of it but mostly it is caused by cars, growing cities, development of economy and. ADVERTISEMENTS: Essay on Air Pollution: Causes, Effects and Control of Air Pollution! The World Health Organization defines air pollution as “the presence of. Unlike most editing & proofreading services, we edit for everything: grammar, spelling, punctuation, idea flow, sentence structure, & more. Get started now!. Air Pollution This Essay Air Pollution and other 63,+ term papers, college essay examples and free essays are available now on cocktail24.info
Most of our costal land is only a few feet above sea level. A rise would flood all of it including most of the state of Florida! The average yearly temperature has been going up by. This is much lower than what scientists have predicted and some say that this proves there is no such thing as global warming. The reason for this is that the air An Essay On Air Pollution surrounding the earth is having two effects.
One is the warming and the trapping of the heat in the atmosphere http://cocktail24.info/blog/popular-biography-editing-sites-for-university.php the other is keeping the heat out. Page 1 of 8. Air Pollution Air Pollution is not a new topic.
Free air pollution papers, essays, and research papers. Air pollution essay writing service, custom Air pollution papers, term papers, free Air pollution samples, research papers, help. Air pollution is the presence of harmful foreign substances (pollutants) in the atmosphere, emitted by both natural and anthropogenic (human activity) sources. What Is Air Pollution? This Essay What Is Air Pollution? and other 63,+ term papers, college essay examples and free essays are available now on cocktail24.info
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