... 's salvation, but what can really be done? Emissions continue and damage has already been done. How do you fix it? What Are Carbon Credits? Carbon credits are a unique idea wherein companies could be held responsible for the production of greenhouse gasses. They set targets for emissions and if ... they fail to reach said targets then they purchase extra carbon credits to bridge the gap. This program is a clear incentive for companies to monitor and attempt to decrease their contributions to greenhouse ... be rewarded monetarily. For example, a number of landowners in Arkansas have rece...

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... for later use. Regardless of whether the stored food is used later by the plant or consumed by some other organism, the molecules will ultimately be digested and oxidized, and carbon dioxide and water will be discharged. Other molecules of sugar undergo a series of chemical changes and are finally combined with nitrogen compounds to form protein substances, which are then used to ... build tissues. (web site # 2) Although protein substances may pass from organism to organism, eventually these two are oxidized and from carbon dioxide and water as cells wear out and are broken down, or as...

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... total amount of greenhouse gases, produced to directly and indirectly support human actions, and activities. Usually a carbon foot print is calculated for most common used fuels for the year. Also expressed in equivalent tons of carbon dioxide (CO2); also known to be the amounts of carbon dioxide and other compounds emitted due to the consumption of fossil fuels by a particular person, or group. ... Keywords: carbon footprints, greenhouse gases, carbon dioxide, fuels. The Carbon footprints that are used in my daily life are collected as a whole from my ... family of six. During my resea...

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Oxygen and Carbon Dioxide OXYGEN (O) Oxygen was discovered by a British chemist, Joseph Priestly in 1774, and independantly by Carl Wilhelm Scheele, a Sweedish chemist. Oxygen has many uses - it is used in welding torches, to assist in hospital patient's breathing and in metal fabrication industries. Oxygen is also used for defense purposes as a propellant for guided misiles and rockets CARBON DIOXIDE (CO2). Carbon dioxide was named "fixed air" by a Scottish chemist, Joseph Black. A French chemist, Antoine Lavoisier proved that "fixed air" is an oxide of carbon, by showing that the gas obtaine...

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... , oceans, the atmosphere, and earth's crust. This movement is known as the carbon cycle. In the carbon cycle, plants absorb carbon dioxide from the atmosphere and use it, combined with water they get from the soil, to make the substances they need for growth. Then by process of photosynthesis the carbon atoms from carbon dioxide are turned into sugars. Mammals then eat the plants and use the ... carbon to build their own tissues. Other mammals then can eat those mammals and then use the carbon for their own needs. All of returning carbon dioxide back into the air through respiration. The...

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... ". This is how much energy was used to produce the paper we purchase annually. To find how much carbon is produced, I converted carbon dioxide to carbon. The conversion factor, (provided by Roche), is: From the calculations, we know that in addition to the 73337.0988 kg of ... carbon stored in the paper we use, it takes another 47721.4075 kg of carbon during the manufacturing process, which now makes our carbon sink at least ... maybe even thousands) of other plant life, such as shrubs, evergreen trees, flowers, etc that were disregarded during the process of measuring and calculating S...

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... to living organisms, fourth behind oxygen, carbon and hydrogen. Phosphorus (P) is "a natural element found in rocks, soils and our own bodies!" (Phosphorus Pollution). It is essential for animals and plants and is a common ingredient, as is nitrogen, in fertilizers. Carbon is an essential element in all living organisms. The carbon cycle is the transferring of carbon dioxide (CO2) into the air or water ... by plants through photosynthesis (solar energy). A carbon atom makes this journey about once every three years. Carbon can be transferred from plants to algae, to shellfish to animals...

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... to living organisms, fourth behind oxygen, carbon and hydrogen. Phosphorus (P) is "a natural element found in rocks, soils and our own bodies!" (Phosphorus Pollution). It is essential for animals and plants and is a common ingredient, as is nitrogen, in fertilizers. Carbon is an essential element in all living organisms. The carbon cycle is the transferring of carbon dioxide (CO2) into the air or water ... by plants through photosynthesis (solar energy). A carbon atom makes this journey about once every three years. Carbon can be transferred from plants to algae, to shellfish to animals...

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... , galactose, water, and glucose were separately mixed with a yeast solution to produce fermentation, a process cells undergo. Fermentation is a major way by which a living cell can obtain energy. By measuring the carbon dioxide released by the test solutions, it could be determined which food source allows a living cell to obtain energy. The focus of the research was to determine which test solution would ... ATP are major energy sources used by the cell to do a variety of things. For example, ATP is used in cell division to divide the chromosomes (Alberts, 1998). By taking a Carbon Diox...

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... and some agriculture and industrial practices. "Burning of fossil fuel to produce energy for everything also produces about eighty-percent of carbon dioxide in the atmosphere. Agriculture also contributes to carbon dioxide emissions. Vegetation also emits carbon dioxide into the air but only accounts for about fifteen-percent" ("What Human Activities Contribute to Climate Change?"). Deforestation can also increase ... effects, just simply replant trees somewhere close to the area of deforestation. After researching what causes carbon dioxide, I also interviewed Dr. Sterling Burnett abou...

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... consumption of fossil fuel has increased dramatically. The world now burns at least five billion tons of fossil fuel each year. As this carbon dioxide from burning fossil fuels enters the atmosphere, some of it is taken up by photosynthesizing plants, and the oceans absorb some. But because ... , motorcycles, and lawnmowers all burn gasoline, which is extracted from oil. Energy is one of the quickest ways to reduce the buildup of carbon dioxide in the atmosphere. If we really want to control the greenhouse effect and global warming, then people everywhere must learn to use energy more .....

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... consumption of fossil fuel has increased dramatically. The world now burns at least five billion tons of fossil fuel each year. As this carbon dioxide from burning fossil fuels enters the atmosphere, some of it is taken up by photosynthesizing plants, and the oceans absorb some. But because ... , motorcycles, and lawnmowers all burn gasoline, which is extracted from oil. Energy is one of the quickest ways to reduce the buildup of carbon dioxide in the atmosphere. If we really want to control the greenhouse effect and global warming, then people everywhere must learn to use energy more .....

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... with airborne acids and then falls to the surface of earth. The primary causes of acid rain are acidic oxides , precisely sulfur dioxide (SO2) and nitrous oxide (NOx- since this can be nitrogen dioxide (NO2) or nitric oxide (NO)) and some carbon dioxide (CO2). Acid rain occurs when these gases react in the atmosphere with water, oxygen, and other chemicals to form various acidic ... compounds. The result is a mild solution of sulfurous acid, nitric acid, and carbonic acid which then falls onto earth. Sulfur dioxide, nitrous oxides and carbon dioxide contents in the atmosphere increases ...

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... enormous impacts on the health of earth. Our oceans and seas are being polluted and overfished. Our atmosphere is injected with increasing amounts of carbon dioxide, which hurts the entire planet. All of these problems can be traced to our vast, rapidly expanding population, which has stressed our world ... murder that which gave him birth, Ripping out the slow womb of earth - from The Golden Gate, by Vikram Seth The water vapour and carbon dioxide naturally present in our atmosphere absorb and block just enough escaping warmth to keep the planet at an average temperature of fifteen degr...

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... equal to that released. Water is an important raw material for photosynthesis. During drought conditions, the photosynthesis rate decreases. Also closing of stomata, owing to less water content, affects carbon dioxide absorption during photosynthesis During photosynthesis, the energy from the sunlight is converted into potential chemical energy in plants. Higher the intensity of light, higher the rate of photosynthesis. However, ... not a limiting factor. Water Bath - A water bath is used to change temperature of the water. This is a way to indicate different weather temperatures. Sodium ...

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... This product is mostly a product of combustion. It is made when the combustion of fossil fuels doesn't complete due to the lack of oxygen. Incomplete combustion produces carbon monoxide (CO) instead of carbon dioxide (CO2) which is the secondary product of more complete combustion. The burning of these fuels runs our cars and heats our homes. Different methods to decrease the incomplete combustion ... 20-percent oxygen, and the air that is exhaled is about 15-percent oxygen, so about 5-percent of the volume of air is consumed in each breath and converted to carbon dioxide. Therefore, a ...

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... change (Keller, 1999). The earth's climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the buildup of greenhouse gases - primarily carbon dioxide, methane, and nitrous oxide. The heat-trapping property of these gases is undisputed. Although uncertainty exists about exactly how earth's climate responds to these gases, global temperatures are ... Geographic, 1990). Some scientists do not believe this. Over 17,000 scientists have signed a petition saying, in part, "there is no convincing scientific evidence that human relea...

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... change (Keller, 1999). The earth's climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the buildup of greenhouse gases - primarily carbon dioxide, methane, and nitrous oxide. The heat-trapping property of these gases is undisputed. Although uncertainty exists about exactly how earth's climate responds to these gases, global temperatures are ... Geographic, 1990). Some scientists do not believe this. Over 17,000 scientists have signed a petition saying, in part, "there is no convincing scientific evidence that human relea...

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... currently no active plate tectonic system on Mars but surface features are evidence for the once active plates. The Martian Atmosphere The Martian atmosphere is very thin and made of carbon dioxide (95.3%), nitrogen (2.7%), argon (1.6%), and traces of oxygen and water. The atmospheric pressure is so low that it is less than 1% of Earth's. Mars does have a greenhouse effect but it ... rise and fall very quickly. Scientists believe that the early Martian atmosphere was basically steam and as the surface cooled enough water was condensed, resulting in a lot of hydrogen, carbon dioxide, ni...

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... warmth finds its way back to the surface of the globe via the troposphere, the lower part of the atmosphere. Unfortunately, many modern human activities produce greenhouse gases as waste. Carbon dioxide, which is one of the most common, is produced in vast quantities by industrialized nations like ours, and as more and more countries are becoming industrialized, the volume of ... carbon dioxide in the atmosphere is increasing. Another important contributor to the problem is methane, which is released by farm animals and rotting trash. All these gases in the air have started ... Onion ...

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... , which dissolve in the rainwater to form various acids. Major contributing gases for acid rain are sulfur dioxide (SO2), oxides of nitrogen (NOx), carbon dioxide (CO2) and chlorine (CI2). The following reactions show the acid formation due to these gases (Cherrington, Brett; 1996): Sulfur dioxide reacts with water to form sulfuric acid (SO42-). Oxides of nitrogen react with water to form nitric ... to form Hydrochloric acid (CI-). Some other gases that are being released in the air are carbon dioxide, carbon monoxides, chlorofluorocarbons, hazardous air pollutants, lead, nitrogen oxides...

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... 1 per cent consists chiefly of argon, with only extremely small amounts of the other gases important. When we breathe, we take in oxygen from the air and give out carbon dioxide. Air also contains trace amounts of ammonia and hydrogen sulphide. These are important for maintaining life. What is respiration? Respiration is the process by which human beings and other living ... things obtain and use oxygen. Except for certain micro-organisms, all living things require oxygen to live. Respiration also involves the elimination of carbon dioxide, a gas produced when cells use oxygen. Respirat...

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... : Fact or Fiction What is global warming? Global warming is the common scientific belief which states that man is producing greater and greater amounts of "Green House Gasses" such as carbon dioxide and methane, which trap the suns heat inside our atmosphere, heating up the planet to dangerous levels. This largely excepted scientific belief isn't scientific at all. It is merely nonsense ... eventually returns to its original patterns, and that we are "misunderstanding " global weather patterns (NASA Earth). Dr. Ellen Mosley-Thompson, a research scientist at the Byrd Polar Research Center...

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... oil, natural gas impacts on natural climate significantly because of the huge needs of transportation, heating, manufacturing, cooling, electricity generations. (Ibid., p.190) The production of carbon dioxide have increased rapidly and around 80 to 85% carbon dioxide has been produced. (Ibid., p.190) In addition, land use changes is also a problem. The purpose of clear-cutting is always for logging, ranching, and ... agriculture. (Ibid., p.190) Substantially, deforestation and other land use changes have already increased the carbon dioxide in atmosphere and this still happens in some tr...

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... in the earth's orbit (Anon, 2001). REDUCTION OF CO2 Several scientists will agree that a reduction in CO2 may be one factor that leads to the ice ages. Because carbon dioxide "traps sunlight close to the earth, less carbon dioxide in the atmosphere means colder weather" (Watson, 1997). Over the past 160,000 years, including two ice ages, global temperatures have fluctuated in sync with ... carbon dioxide levels (Hughes 1993, pg. 17). Still, that does not explain why the carbon dioxide levels fell. Some believe that the drop is associated with "weathering - a process [where] carbon dioxi...

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