1.) Explain why the following substances are added to soil by gardeners and farmers. a.) Lime CaO It increases the pH of soil.Soil that is too acidic presents two different problems for crops. First‚ the amount of necessary minerals in the soil such as potassium and calcium decreases. Second‚ aluminum and manganese levels increase to potentially toxic levels below a pH of roughly 5.5.Calcium oxide‚ addresses the problem. It reacts in water to release calcium ions and hydroxide ions‚ which raise
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I awoke at midday afternoon to the sound of the piercing rain against the roof. It was that usual waking time‚ on days when I have all day to do the things I wanted and all the time to do it but not doing it anyway‚ except that it was raining very hard. Normally I would just shut my eyes back and spend the whole day sleeping. But not this time. I looked out the window momentarily and stared into the open space‚ then curled back to bed. I shifted towards the ceiling‚ paused‚ and before I knew it‚
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Singin’ in the Rain Journal Singin’ in the Rain is an amazing film of the musical genre that tells a story about Hollywood. It demonstrates how the need for new technology can affect the lives of individuals who work in filmmaking. It is imaginative‚ comical‚ and has a colorful set design. “The movie shows how meticulous and involved studios were with their films during that era. Every single aspect of production was controlled by a group of professionals to craft a film made with love and great
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Ellsie: Queen Acid Rain Zoe: Queen Acid Rain’s Servant Justin: First Guy Dead Lance: Second Guy Dead Shea: Mr. CleanUpOurWorldIt’sTheOnlyOneWe’veGot! E: Servant! Z: Yes Queen? E: Let’s go pollute! Z: Yes Queen. J: *Walking in* Acid Rain herself! Why‚ no one will believe I have found her here! I must take a picture! E: No puny human‚ you will not! *Puddles Of Acid Rain Appear Around Him* J: No! Not that! *Trips And Falls Into Puddle Of Acid Rain* *Hissing Sound* L: *Walking In* Acid Rain herself! Why
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Acid Rain and its Chemistry Acid rain is a type of pollution that is becoming a major threat to our planet and is need of attention. Acid rain has significantly increased ever since the industrial revolution‚ and now around the world‚ countries like Russia‚ China‚ and those in Europe are facing increasing levels of acidity in their rain. Not only is it becoming more acidic but it is also spreading by the pumping of sulfuric gasses deeper into the atmosphere from of the use of taller smokestacks
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Acid Rain Definition: The term acid rain refers to what scientists call acid deposition. It is caused by airborne acidic pollutants and has highly destructive results. Scientists first discovered acid rain in 1852‚ when the English chemist Robert Agnus invented the term. From then until now‚ acid rain has been an issue of intense debate among scientists and policy makers. Acid rain‚ one of the most important environmental problems of all‚ cannot be seen. The invisible gases that cause acid
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John Tan Advanced B Jeff Puccini 3/29/2011 Why Crime Rates Will Drop? This important cause which is some experts think strong economic could let crime rates to drop. However‚ the fact is actually not‚ before 1992‚ American has strong economic. However‚ in fact‚ in these times‚ crime rates were very high. Furthermore‚ according to “Levitt D. Steven and Stephen J. Dubner” (Freakonomics 3). We know homicide fell at a greater rate during the 1990s than any other sort of Crime and
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A Literary Analysis of There Will Come Soft Rains by Ray Bradbury Over the course of history‚ mankind has only used atomic weapons in war twice due to the overwhelming devastation they cause. The bomb mankind created was too powerful for humans and its use would only lead to our demise. Ray Bradbury knew this‚ as he lived through the development and use of the original atomic bombs. While famously known as a science fiction author‚ Bradbury hated being classified as such. Science
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The prevalence of high school drop outs is increasing alarmingly. This is the government concern because today statistics show that there is high rate of high school drop out all over the United States. Because of this the US government is finding ways to avoid this threatening situation to get worse. High school drop outs are not a very good sign for their country’s future. Increase of drop out would mean an increase in rate of people who are not fit to jobs which require graduation gown cap.
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The Effects of Acid Rain Bio-105 Abstract The effects of acid rain is damaging no matter how you look at the picture. Acid rain effects open areas more than forests due to the trees blocking some of the rain from hitting the ground. Acid rain is monitored by using emissions monitors. This helps figure out how much acid is in rainwater. Acid rain is harmful to fish by killing off entire species. Acid rain is harmful to living creatures‚ but many do not realize how toxic it can be to
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