Science one world essay – Acid Rain Acid rain has been an important global issue for centuries. Although most acid rain is caused by human activities‚ some acid rain occurs naturally. An example of natural acid rain is erupting volcanos‚ they give off smoke containing water vapor‚ carbon dioxide‚ sulphur dioxide and nitrogen compounds. The sulphur dioxide and nitrogen compounds cause small amounts of acid rain near the volcano. Pure water is not an acid‚ but even clean rainwater is slightly acidic
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Acid Rain Research Paper What is acid rain? Rain is one of the most dire and essential needs for a thriving ecosystem‚ and to sustain human‚ animal‚ and plant life. The water provided by the water cycle‚ the event causing rain‚ is required to keep all life on Earth alive. Rain‚ although naturally acidic‚ seems to have been increasing at a rapid rate due to many reasons. Some of these many reasons include‚ pollution. Pollution from homes‚ factories‚ power stations‚ cars‚ and many more
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worldwide‚ and it’s been documented since the 1800s‚ as the Industrial Revolution caused the burning of fossil fuels like coal‚ gas and oil. When these fuels or any other organic material like wood or paper are burned‚ they release compounds like sulfur dioxide (SO2) and nitrous oxides (NOx) into the air. Are SO2 and NOx the causes of acid rain? Indirectly‚ yes. When SO2 and NOx enter the atmosphere‚ they react with water vapor‚ oxygen and other compounds to form sulfuric acid and nitric acid.
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human when we swim in a really high acidic ocean. Acid rain is a mixture of water and gases that have a pH of 5 or lower and it is found in our atmosphere. Acid rain is made out of two main gases nitrogen dioxide which is formed from cars‚ and sulfur dioxide which is made from factories which burn coal. Acid rain or acid deposition has two main forms that are wet deposition or dry deposition: wet deposition is a form of precipitation and dry deposition is in a form of gases or microscopic particles
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sulphur + oxygen sulfur dioxide Balanced chemical equation for the burning of sulphur: S(s) + O2(g) SO2(g) b. SO2 is a byproduct of the burning of coal. It is a very acidic oxide‚ producing sulphurous and eventually sulphuric acid when mixed with water‚ contributing to acid rain. In areas where there is a large amount of SO2 present‚ the rain pH can be as low as 3.5 whereas natural rain is about 5.6. This is 100 times more acidic. c. This harmful effect is noted by: Sulfur dioxide + water
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Knowing Exposure Risks Important to Saving Structures from Wildfires Sep. 4‚ 2013 — A recent study of one of California’s most devastating wildland fires by the National Institute of Standards and Technology (NIST) and the U.S. Forest Service (USFS) strongly suggests that measures for reducing structural damage and property loss from wildland urban interface (WUI) fires are most effective when they are based on accurate assessments of exposure risks both for individual structures and the community
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Individual Student Research Form Name Phillip D’Andrea Fill out a new form for each separate source. Source Topic: Impacts on Acid Rain Group # 6 This source fulfills which of the following criteria for your group (circle one): Current event article peer-reviewed journal article credible website Other source (explain type) ________________________________ APA Source Citation: Cristol‚ H. (2002). New Concern About Acid Rain. Futurist‚ 36(6)‚ 8. Notes from this
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Naming Chemical Compounds PART A Name the following 1 S Sulfur 2 Sb Antimony 3 N2 Dinitrogen 4 PO43- Phosphate 5 Au Gold 6 Rb Rubidium 7 LiCl Lithium Cloride 8 AlBr3 Aluminum (III) Bromide 9 KMnO4 Potassium Manganate (VII) 10 Cu(OH)2 Copper (II) Hydroxide 11 FeSO4 Iron (II) Sulfate 12 NH4Cl Ammonium Chloride 13 ZnCO3 Zinc Carbonate 14 SnF2 Tin (II)Fluoride 15 MgSO4 Magnesium Sulfate 16 MnO2 Manganese (IV) Oxide 17 Ca3(PO4)2 Tricalcium Phosphate 18 NaOH Sodium Hydroxide
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BEL 492 (Individual Presentation) Speech 1 Student’s name : Nur Nadirah binti Mohd Din Faculty/ Group : Business Management (BM2223A) Lecturer’s name : Madam Suchitra Title : ACID RAIN Order : Topical Order General Purpose : To inform Specific purpose : Acid rain is harmful to environment that it can damage everything over a period of time because it makes the living things in the environment die. Central idea : To inform my audience about the causes‚ effects and
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beneath. This black crust is primarily composed of gypsum‚ a mineral that forms from the reaction between calcite‚ water‚ and sulfuric acid. Gypsum is soluble in water; although it can form anywhere on carbonate stone surfaces that are exposed to sulfur dioxide gas (SO2)‚ it is usually washed away. It remains only on protected surfaces that are not directly washed by the rain. Gypsum is white‚ but the crystals form networks that trap particles of dirt and pollutants‚ so the crust looks black. Eventually
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