pollution. One of the main causes of air pollution is manufacturing. This source of pollution spews particulate matter and chemicals into the atmosphere. The particulate matter and chemicals that come from a factory includes Sulfur oxides‚ Nitrogen oxides‚ Carbon monoxide and dioxide. And these kinds of chemicals and pollutions are very harmful to humans‚ animals‚ nature‚ and other living things. For example‚ when these kinds of pollutions are spewed up into the space‚ they’re going to break the Ozone
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large amounts of fossil fuels‚ sprayed harmful chemicals‚ and torn down forests; this has all contributed to the global warming problem. The fuels burned to heat homes and businesses‚ run cars‚ and power factories are responsible for 98% of carbon dioxide‚ 24% of methane‚ and 18% of nitrous oxide. That shows how much of the greenhouse gases are completely unnecessary. Global warming has occurred because the atmosphere traps outgoing energy to heat the earth‚ but because people have pumped unnatural
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ecosystem inside the water. Acid rain is one form of air pollution that is caused by automobiles‚ certain industrial operations‚ and electric power plants that burn fossil fuels like coal‚ natural gas‚ and oil. These processes emit the gases sulfur dioxide and nitrogen oxides into the atmosphere‚ where they combine with water vapor in clouds to form sulfuric and nitric acids. Although researches had been made and people start to know about acid rain‚ the fact that we live in a world that uses
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Introduction The atmosphere is considered as a great cover that guards the earth’s surface from the full solar radiations during daytime and prevents excessive losses of heat during nighttime. The atmosphere provides a sustaining livable temperature on the planet by maintaining the heat balance of the earth. However‚ humans disregard the atmosphere through activities that contribute in polluting the surrounding. In order to prevent and minimize the air pollution‚ it is essential to understand the
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Natural resources are all the things on Earth that support life. Plants‚ animals‚ air‚ and water are natural resources. Natural resources are also things that people use to make life easier. Your life is easier because you can ride in a bus powered by gasoline. You can cook your dinner in a microwave oven powered by electricity. People use natural resources to make gasoline and electricity. People use many natural resources to make their lives easier. There are different kinds of natural resources
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in mineral deposits‚ oceans and lake sediments as trona ore. Sodium bicarbonate is also manufactured in the human body‚ where it helps to maintain the correct pH of the blood stream‚ neutralizes stomach acids and plaque acids‚ and carries carbon dioxide from bodily tissue to the lungs. Baking soda is a white crystalline powder (NaHCO3) better known to chemists as sodium bicarbonate‚ bicarbonate of soda‚ sodium hydrogen carbonate‚ or sodium acid carbonate. It is classified as an acid salt‚ formed
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right temperature and balance in order to live. When there is plenty of phytoplankton‚ the color of the water shifts from blue to green. These marine animals remove carbon dioxide and convert it to carbon. (Downside) This makes up for almost half of the Earth ’s photosynthesis. Photosynthesis is a process that removes carbon dioxide from the atmosphere and converts it into carbon to oxygen that feeds almost in every ecosystem. Phytoplankton was dropped down by 190 million tons of carbon each year.
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going to work‚ the road may be clogged with cars. Otherwise‚ cars release plenty of harmful gas emissions‚ which will pollute the air and cause people’s diseases. First of all‚ the gas emissions of cars include carbonic oxide‚ carbon dioxide‚ hydrocarbon‚ sulfur dioxide ect‚ which really do harm to the environment to a large extent. They will lead to foggy weather‚ acid rain‚ acid soil and water and so on. What’s worse‚ the trees and flowers will not grow normally because of the the pollution. Many
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engine Recirculation of exhaust gases at lower temperatures Catalytic converter Sulfur oxides (Sulfur dioxide‚ sulfur trioxide) Oxidation of H2S Reduction of sulfates Volcanoes Sea spray Biological decay Coal-burning Roasting of metal sulfides S + O2 SO2 Lung irritant Forms sulfuric acid aerosols Problems caused by acid deposition Removal of sulfur from fuel using K2CO3 (H2S + CO32- HS + HCO3-) Use coal with low-sulfur content Use alternative energy sources Fluidized bed combustion Alkaline scrubbing
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Many cities are notorious for their dangerously high levels of air pollution and the resulting health issues‚ such as asthma and emphysema. Summer heat and vehicle emissions are just a few of the contributing factors that increase air pollution levels. However‚ healthy trees planted effectively along roads‚ buildings and in parking lots can decrease overall air pollution levels for city residents.Trees can remove both gaseous air pollutants and particulate matter. Gaseous air pollution enters a tree
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