Atmospheric Pollution Yvonne Perry Everest Online Atmospheric Pollution There are both primary and secondary air pollutants. The primary pollutants “Are the direct products of combustion and evaporation‚” (Wright‚ 2011) and some can undergo further reactions in the atmosphere and causing secondary pollutants. The names of the primary pollutants are: Suspended particulate matter‚ volatile organic compounds‚ carbon monoxide‚ nitrogen oxides‚ sulfur dioxide‚ lead‚ air toxics‚ and radon. Suspended
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Gene editing and synthetic biology are two techniques that go hand in hand but differ ever so slightly. It is this slight divergence that makes a world of a difference. Gene editing is defined as the process of editing an organism’s DNA by altering‚ removing or adding nucleotides to the genome. Whereas synthetic biology is defined as a combination of molecular biology and systems biology with engineering principles to design biological systems and bio-factories‚ or the use of molecular biology tools
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Differences and Effects of Natural and Synthetic Fertilizers At the core of the growth and germination of plants lie the nutrients they receive from the soil. The nutrients required for growth are classified into two groupings‚ macronutirents and micronutrients. Macronutrients are those that are needed in very large amounts‚ and whose absence can do a great harm to the development of the plant life. These nutrients include calcium‚ nitrogen‚ phosphorus‚ and potassium‚ and are very sparse
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Water pollution When toxic substances enter lakes‚ streams‚ rivers‚ oceans‚ and other water bodies‚ This results in the pollution of water Water pollution has many sources. The most polluting of them are the city sewage and industrial waste discharged into the rivers. Agricultural run-off‚ or the water from the fields that drains into rivers‚ is another major water pollutant as it contains fertilizers and pesticides. Domestic sewage waste water that is discarded from households called
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All time-management courses boil down to one basic piece of advice: set priorities and allocate the bulk of your time to tasks that are crucial to meeting your goals. Minimize interruptions and spend big chunks of your time in productive and creative activity. Unfortunately‚ current information systems encourage the opposite approach‚ leading to an interrupt-driven workday and reduced productivity. Here are six steps to regaining control of your day: Don’t check your email all the time. Set
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United States Environmental Protection Agency Office of Water 4304 EPA-822-B-01-003 October 2001 Nutrient Criteria Technical Guidance Manual Estuarine and Coastal Marine Waters U.S. Environmental Protection Agency Nutrient Criteria Technical Guidance Manual Estuarine and Coastal Marine Waters October 2001 Disclaimer This manual provides technical guidance to States‚ Indian Tribes‚ and other authorized jurisdictions to establish water quality criteria and standards under the
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How to make pencils? Background One of the oldest and most widely used writing utensils‚ the pencil originated in pre-historic times when chalky rocks and charred sticks were used to draw on surfaces as varied as animal hides and cave walls. The Greeks and Romans used flat pieces of lead to draw faint lines on papyrus‚ but it was not until the late 1400s that the earliest direct ancestor of today’s pencil was developed. About one hundred years later graphite‚ a common mineral occurring
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According to the theory of relative deprivation‚ a sense of injustice is aroused when individuals come to believe that their outcome is not in balance with the outcomes received by people like them in similar situations. This occurs in this case where although the four employees are on the same level. This is evident in the case as although Blackman is slightly ahead in the sales of the Southern Area‚ Frerris is rewarded with more responsibilities and Blackman has a sense of injustice receiving none
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Synthetic Narcotics- Georgia’s Growing Epidemic As if teaching our youth about the dangers of drugs isn’t hard enough‚ now we have company’s manufacturing a synthetic form of Marijuana‚ commonly referred to as “Spice” or “K-2”. These company’s target our youth by packaging it colorful‚ shiny packets and giving “cool” names like “magic monkey” or “purple passion”. They label these packages “herbal incense” and “not for human consumption” in an attempt to hide its intended use and avoid FDA regulations
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What Caused Secession? Before the Civil War began in 1861‚ there were major factors that led to the secession of the southern states. These factors affected the people of America tremendously due to slavery and racial segregation. Three significant factors that led the eleven southern states to secede from the Union were abolitionists (Doc. 5)‚ Kansa-Nebraska Act‚ and the election of 1860 (Doc. 1). During the period of slave existence‚ abolitionists began to rebel against the situation (Doc
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