Ju Young – Arctic Ice Investigation ****************************************************************************************** Research Question: How do greenhouse gas emissions give an impact to the Arctic sea ice? Hypothesis: 1. A statement that predicts what will happen. Use the structure: ‘If…then…because…’ 2. For the ‘because’ part you need to give scientific reasoning so after you have done your research‚ state in parentheses ( ) the author of the source that helped you decide on your
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menial task. But the truth is; every tree makes a difference. One of the great functions each tree offers‚ besides its aesthetic addition‚ is the sequestering of CO2‚ carbon dioxide. To elaborate this importance‚ it is fair to paint the big picture. Heat is trapped in the earth’s atmosphere due to high levels of carbon dioxide (CO2) and other heat trapping gases which ultimately prohibit the heat from being released into space. This is what has caused the virulent phenomenon call “Greenhouse
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DEFORESTATION INTRODUCTION: Deforestation‚ clearance or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a non-forest use. Examples of deforestation include conversion of forestland to farms‚ ranches‚ or urban use. The term deforestation is often misused to describe any activity where all trees in an area are removed. However in temperate climates‚ the removal of all trees in an area in conformance with sustainable forestry practices—is correctly
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below: Forests are the renewable resources of nature. They are giant sinks of carbon: they absorb and assimilate carbon dioxide‚ which accounts for the majority of the greenhouse gases that are now accelerating global warming. They are home to living creatures‚ They contribute in maintaining biodiversity They regulate the climate They provide industrial timber and fuel‚ They prevent and mitigate sudden freshets that lead to
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Proyecto: DIOXIDO DE CARBONO Y EL FUEGO (CARBON DIOXIDE FIRE) LA PRESENCIA DE UN GAS QUE APAGA EL FUEGO (THE PRESENCE OF AN OFF GAS TO THE FIRE) INTRODUCTION This science project shows that not all gases are the cause of the fire‚ there are several gases that cause the flame is extinguished. Therefore we developed the first fire extinguisher ready and try to prove one of the most important gases in our planet’s carbon dioxide. PROBLEM It is possible that the presence of gas off the fire
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Each tablet contains aspirin (acetylsalicylic acid)‚ citric acid‚ and sodium bicarbonate. As the tablet dissolves in water‚ the bicarbonate ions in the tablet react with the hydrogen ions from the acids that are also contained in the tablet. The carbon dioxide gas produced by the reaction is what causes the bubbling that can be observed. HCO3- (aq) + H+ (aq) → H2O (l) + CO2 (g) In this investigation‚ you will design two experiments which will compare two different factors that may affect the rate
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A. Identification of Pollutant in the Atmosphere Carbon Dioxide Carbon Dioxide is a colorless gas having a faint‚ sharp odor and a sour taste; it is a minor component of Earth’s atmosphere formed in combustion of carbon-containing materials‚ in fermentation‚ and in respiration of animals and employed by plants in the photosynthesis of carbohydrates. Though living things emit carbon dioxide when they breathe‚ carbon dioxide is widely considered to be a pollutant when associated with cars‚ planes
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live‚ our crops grow‚ and our families survive. Thesis Statement: How do humans benefit from the trees? Arguments: I. Is deforestation the cause of climate change? A. The forest can provide many different products. 1. Consumers use these products everyday ● Cost of products increasing 2. Carbon Dioxide in the atmosphere ● Most trees hold in the carbon dioxide 3. Changes in the ecosystem ● loss of trees mean
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polluting the environment because greenery add oxygen to environment filters the air. Atmospheric pollution as a result of emission of carbon monoxide‚ Sulphur oxides and hydrocarbons has become a subject of growing concern and has led to increasing pressure for restrictions of burning of fossil fuels. It is estimated that currently more than 20 billion tons of carbon dioxide are being released in the atmosphere in this way every year. The discharge of these air pollutants is infecting and destroying
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Water on Carbon Dioxide Levels Problem: How does varying the type of organism (plant or animal) in the level affect the level of carbon dioxide? Background: This lab is used to test the effect the respiration rates in plants in animals and how it affects the level of carbon dioxide present in the water. Oxygen and carbon dioxide are gases that are vital to all organisms‚ whether it is given or released through that organism. Both plants and animals use oxygen and carbon dioxide for cellular
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