... Carbon Footprint"). Researchers at the Swedish Institute for Food and Biotechnology found that the production of a single bottle of ketchup required 52 different stages of transportation and processing, involving raw materials from at least half a dozen different countries (Pollan). Not only are the distances that food travels from farm to market important, but the modes ... become increasingly globalized, the risk of food safety problems, such as food-borne illness, has also increased. The consolidation of meat and produce production, including animal slaughter and processing, means t...

• Word Count: 1788
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• Has Bibliography
• Grade Level: Undergraduate

... for breathing and combustion. Although Priestly had a good theory, it was discovered to be wrong by a French chemist named Lavoisier, who said that the plants did not remove something from the air, but to put something back into it. He called this substance oxygen. Oxygen is removed from air, through food ... reduced, when they give up the hydrogen ions and electrons, they have become oxidized. Adenosine Triphosphate (ATP) is created in the chloroplasts of plants by channeling light energy into chemical bond energy of phosphate ions to combine with Adenosine Diphosphate. The phosphate bo...

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... Sulphur dioxide (SO2) is generally a byproduct of industrial processes and burning of fossil fuels. Ore smelting, coal-fired power generators, and natural gas processing are the main contributors. SEVERE YELLOWING IN COLOR CAUSED BY ACID RAIN (SHOULD BE HEALTY GREEN) THE TREE ON THE RIGHT IS SHOWING NORMAL GROWTH ... GROWTH RATE OF VEGETATION. THE DIFFRENCE BETWEEN ACID RAIN GROWTH AND NORMAL RAINWATER GROWTH IS VERY NOTICIBLE. HYPOTHESIS PLANTS THAT ARE EXPOSED TO ACID RAIN WILL DIFFER IN GROWTH COMPAIRED TO PLANTS THAT ARE WATERED WITH NORMAL RAINWATER.PROBLEM RAIN, SNOW, FOG, AND MI...

• Word Count: 1689
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• Grade Level: High School

... Sulphur dioxide (SO2) is generally a byproduct of industrial processes and burning of fossil fuels. Ore smelting, coal-fired power generators, and natural gas processing are the main contributors. SEVERE YELLOWING IN COLOR CAUSED BY ACID RAIN (SHOULD BE HEALTY GREEN) THE TREE ON THE RIGHT IS SHOWING NORMAL GROWTH ... GROWTH RATE OF VEGETATION. THE DIFFRENCE BETWEEN ACID RAIN GROWTH AND NORMAL RAINWATER GROWTH IS VERY NOTICIBLE. HYPOTHESIS PLANTS THAT ARE EXPOSED TO ACID RAIN WILL DIFFER IN GROWTH COMPAIRED TO PLANTS THAT ARE WATERED WITH NORMAL RAINWATER.PROBLEM RAIN, SNOW, FOG, AND MI...

• Word Count: 1689
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• Grade Level: High School

... a matter of hours. In 1796, Jean Senebier, a French pastor, showed that Carbon Dioxide was the "fixed" or "injured" air and that plants in photosynthesis took it up. Soon afterwards, Theodore de Saussure showed that the increase in mass of the plant as it grows could not be due ... only to uptake of CO2, but also to the incorporation of water. The Process of Photosynthesis Photosynthesis is a process in which green plants use energy from the sun to transform water, carbon dioxide, and minerals into oxygen and organic compounds. Photosynthesis, if translated, would mean "putting ... , alo...

• Word Count: 1268
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• Grade Level: Undergraduate

... oxygen. The oxygen then is released from the plant into the atmosphere through tiny openings in the leaves known as stomata. The leaves of plants are largely comprised of "mesophyll, the stomata, the veins (vascular bundle) and the upper and lower epidermis." (Enchanted Learning, ... evaporation (temperature, wind, available surface area and humidity) will affect the rate of transpiration. The salinity of plants and soil also affects the growth rate of plants as different plants react in a different manner when coming in contact with various concentrations of sodium chloride. When the ...

• Word Count: 1299
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• Has Bibliography
• Grade Level: Undergraduate

... that the final results of one procedure are utilized to begin alternate procedure, there is dependably a wealth of the reactants for either cell process. Photosynthesis is the procedure in which plants integrate natural mixes from inorganic crude materials in the vicinity of sunlight1. Two sorts of responses that happen amid photosynthesis, the vitality transduction responses which change over light vitality to ... oxygen, breaking a vast free vitality drop into littler steps that discharge vitality, the procedure additionally make water as a side effect. Cell breath eventually makes car...

• Word Count: 1510
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• Grade Level: Undergraduate

... The coal is then burned to produce electricity, and thus the carbon is returned to carbon dioxide in the air. Aquatic and marine plants absorb dissolved carbon dioxide from the atmosphere to photosynthesize. The dissolved carbon dioxide is also converted in carbonates and bicarbonates. After long periods ... portion is the product of combustion of fossil fuels. Sulphate (SO42-), derived from the weathering and oxidation of rocks, is taken up by plants and incorporated into sulphur-containing proteins. In this form sulphur is passed along food chains to animals. Decomposition of dead or...

• Word Count: 2448
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• Grade Level: Undergraduate

... exhaust; some industrial processes, combustion. Sulfur dioxide (SO2) Sulfur trioxide (SO3) Heat and power generation facilities that use oil or coal containing sulfur- coal contains 2-3% sulfur; sulfuric acid plants, combustion, industries which process raw ore containing sulfides in order to obtain copper, zinc, or nickel also cause an increase in sulfur dioxide levels in the atmosphere. Nitrogen dioxide (NO2 ... ) Motor-vehicle exhaust contains 50% of nitrogen dioxide; heat and power generation; nitric acid; explosives; fertilizer plants, combustion How does acid rain form. Well, these ...

• Word Count: 1710
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• Has Bibliography
• Grade Level: High School

... Gorgon Venture goes ahead. ChervonTexaco, ExxonMobil and Shell (the Gorgon Partners) are currently proposing to put over $6 billion worth of industrial gas processing plant and equipment on Barrow Island. This concept involves delivering gas via a corrosion resistant pipeline to a processing unit on Barrow Island, where the gas can be conditioned and delivered to customers. The Gorgon Gas field is the largest field ... is relatively high in carbon dioxide; it is also the closest field to land and the most ready for the market. It is the location and suitability of the gas processing fac...

• Word Count: 2008
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• Grade Level: Graduate

... cause pollution, which would get into the atmosphere and pollution, which would get into the water. I suggest that we have an area for the animals and plants that people could not cut down. When people cut a tree down they should plant two other also when they do "hack and slash" they should decrease ... missing will cause global warming. The road will cut down more trees causing more global warming Short-term damage the land will be missing vital minerals for plants to grow. They will make the indigoes people move. There will be less space for the animals. They will need to make roads t...

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• Grade Level: High School

... affecting aquatic ecosystems ("Water Pollution"). When fresh water is artificially supplemented with nutrients, it results in an abnormal increase in the growth of water plants. This is known as eutrophication (Miller 384). The discharge of waste from industries, agriculture, and urban communities into water bodies generally stretches the biological ... and organisms. Eutrophication can produce problems such as bad tastes and odors as well as green scum algae. Also the growth of rooted plants increases, which decreases the amount of oxygen in the deepest waters of the lake. It also lead...

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... along coasts may be flooded. Heat and drought may cause forests to die and food crops to fail. Global warming will affect weather everywhere, plants and animals everywhere, people everywhere; humans are warming the earth's atmosphere by burning fuels, cutting down forest, and by taking part in other ... the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire destroys all the plants and kills or drives off the animals. Because there has been little attempt to replant trees in deforested areas, the world's forests are disappearing...

• Word Count: 2008
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• Has Bibliography
• Grade Level: High School

... along coasts may be flooded. Heat and drought may cause forests to die and food crops to fail. Global warming will affect weather everywhere, plants and animals everywhere, people everywhere; humans are warming the earth's atmosphere by burning fuels, cutting down forest, and by taking part in other ... the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire destroys all the plants and kills or drives off the animals. Because there has been little attempt to replant trees in deforested areas, the world's forests are disappearing...

• Word Count: 2008
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• Grade Level: High School

... protects Earth's surface from the harmful rays of the sun. Hazardous air pollutants (HAPS) are released into the air by sources such as chemical plants, dry cleaners, printing plants, and motor vehicles (cars, trucks, buses, and planes). HAPS can cause serious health problems like cancer, birth defects, nervous system problems, ... refining and metal smelting, account for 61 percent of sulfur dioxide pollution. In the United States, 70 percent of sulfur dioxide pollution comes from power plants especially those that burn coal. Coal, oil, and gasoline are also some of the most common caus...

• Word Count: 1786
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• Grade Level: High School

... It acts like a blanket in the earth's atmosphere allowing heat to enter but little to escape. The main producers of carbon dioxide are cars, power plants and industries that use fossil fuels (EPA, Emissions). The earth's temperatures change naturally, yet in the past 50 years a measurable amount of warming has ... ). We have the solutions but we have to use them. 2.5 billion tons of greenhouse gas is produced by power plants located in the United States yearly (EPA, Emissions). However, most of our energy needs can be met without all the pollution caused by these ... plants. Cleaner po...

• Word Count: 1577
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• Grade Level: High School

... increases, the production of oxygen bubbles from a submerged aquatic plant, such as Elodea, will increase at a proportional rate. Background Information: Photosynthesis is the process by which green plants synthesize their food from atmospheric carbon dioxide and water in the presence of sunlight and chlorophyll. The process of photosynthesis may be summarized as follows: Light 6CO2 + 6H2O 6C6H12O6 + ... atmosphere by respiration, combustion of fuels, decay and decomposition of dead plants and bodes. However, aquatic plants get CO2 in the form of bicarbonate ions (HCO3 ) from bicarbonate...

• Word Count: 1748
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• Grade Level: High School

... converted into liquid fuels called biofuels that can power cars, trucks, and tractors. Leftover food products like vegetable oils and animal fats can create biodiesel, while corn, sugarcane, and other plants can be fermented to produce ethanol. The production and the use of biomass also bring additional environmental and social benefits. Some good reasons to use biomass as a sustainable fuel: correctly ... shutting down its controversial biofuels subsidy program, saying companies producing biodiesel have failed to meet ambitious production targets. Ottawa has already paid pot $672 millio...

• Word Count: 1387
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• Grade Level: Undergraduate

... eating into the face of Eastern Canada and the North Eastern United States and is caused by the things that we do every day. It causes fish, plants and trees to die. Don't we value these very important resources? It also causes harm to our own species as well, because we eat the fish, ... drink the water and eat the plants that are contaminated. Since we know that we are the cause, why don't we know more about the problems we are causing? You may ask yourself ... also make some toxic elements, for example aluminum, more soluble. High aluminum concentrations in soil can prevent the use...

• Word Count: 1529
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• Grade Level: High School

... big portion of the atmosphere is carbon dioxide. It is used for cellular respiration and photosynthesis that is helpful for people, animals, and plants survival. However, the widespread of burned fossil fuels, deforestation, and industrial processes are bringing copious amounts of CO2 that is affecting atmospheric levels ... all over the world. The largest type of pollution is water pollution. Water pollution effects marine life, rivers, and oceans. Industrial plants that take in water and then later carry the waste into streams and other waterways create it as well. "Individuals pollut...

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... increases in greenhouse gas (GHG) emissions, mainly carbon dioxide. The effects of global warming will be radical enough within the next few decades to cause serious threats to human health, plants, and animals (Nichols et al., 2014). Protecting our forest trees is one of many things that we all can do to slow down global warming and contribute to a cleaner and ... the basic building blocks for life. It is a component of amino acids, nucleic acids, and chlorophyll, and is an essential macronutrient needed by all plants and herbivores to thrive. A herbivore is defined as a predator that...

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• Grade Level: High School

... Wet deposition is the rain, fog, snow, and other forms of precipitation. As this moisture flows over and through the ground, it affects plants and animals. The effects of wet deposition depends on factors such as how acidic the water is, the buffering capacity of the soil involved, and the types ... of plants and animals that rely on the water for survival. Dry deposition is the acidic gases and particles in the atmosphere. About half of the ... acidity in the atmosphere falls back to earth through dry deposition. Winds blow these particles and gases onto cars, homes, trees and plants,...

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• Grade Level: High School

... many low-lying nations in increasing danger during tropical storms. The incidence of tropical storms and other extreme weather events have dramatically increased. Temperature and precipitation shifts have forced many plants and animals to adjust their ranges upward in elevation and towards their respective poles. (Cunningham, 2000) Glaciers have been retreating at an alarming rate, and lake ice covers in ... greenhouse gasses fluctuated because of so-called "natural- events. For example, prior to the proliferation of land-based green plants, carbon dioxide levels in the stratosphere we...

• Word Count: 1540
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• Grade Level: Undergraduate

... Oxides (NOX) can combine with oxygen, water, and other compounds in the atmosphere, and result in acidic deposition or "acid rain". The EPA states that fossil fuel-fired electric utility plants are responsible for 70 percent of the annual SO2 and 30 percent of NOX emissions in the United States. These acidic compounds fall to the earth in dry or wet ... emissions by 10 million tons below levels set for 1980. To achieve this goal, two phases of restrictions would be placed on fossil fuel-fired power plants. Beginning in 1995, Phase 1 affected 110 electric utility plants comprised of 263 ...

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• Has Bibliography
• Grade Level: Undergraduate

... by far the most important chemical process on the planet. Without it, we would have no food, no oxygen, and no fossil fuels. Photosynthesis is performed mainly by higher-level plants and algae. These organisms convert carbon dioxide in the atmosphere into carbohydrates. The reaction also involves water and sunlight for energy. The reaction can be represented by the chemical equation ... increasing CO2 concentrations will be beneficial to mankind, resulting in higher crop yields and cheaper food, it must be noted that increased photosynthesis rated occur in only some species of plants. I...

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