yield to provide food for all. For this purpose the use of chemical fertilizers and pesticides has been very high. Though satisfactory crop yield is obtained by the application of chemical fertilizers and pesticides‚ their use brings out certain disadvantages. These include pollution of large water resources‚ destruction of microorganisms‚ acidity of the soil and reduction in soil fertility etc. In recent years scientists have found an alternative way to deal with this deleterious effect of chemical
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supply chain management. It is made up of the people‚ activities‚ information and resources involved in moving a product from its supplier to customer. 2. The brick industry in perspective According to WOW (2010:3) the brick industry in South Africa is in its worst slump in 15 years. The economic downturn and slowdown in the industry has crushed many players‚ hundreds of retrenchments and placed surviving players with production shutdowns and cut-throat competition with “excessive price cuts”
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THE COMPUTER IS THE MOST IMPORTANT INVENTION IN THE HISTORY CIVILISATION Our world today cannot be known without computers‚ they have become part of our daily life. Despite the usefulness of computers‚ we must take into account a number of drawbacks. Some of the benefits of using a computer are that they enable us to be more deft and efficient in our work due to the possibility of typing quickly‚ correcting typing errors without notice‚ modifying texts without having to rewrite them‚ searching
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African geography had many advantages and disadvantages. Some advantages of African geography was Africa was rich in resources‚ rivers helped developed Africa‚ and The Sahara Desert was a natural barrier from invaders and the world. Some disadvantages of African geography was African deserts were hot and dry‚ Africa was isolated from the world‚ and Europe wanted African resources. First‚ one of the advantages of African geography was Africa was rich in resources. This allowed many Africans to trade
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Causes of Air Pollution. The combination of external physical conditions that affect and influence the growth and survival of life is the environment. The social and cultural conditions affect the nature of an individual or community. Having good environment condition in which people live and work is important‚ but sometimes the society and people attempt against harm the environment. In fact‚ several main causes of pollution can be attributed to human activity man. For example air pollution
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Pedro Martinez Reflective Essay I gave an informative speech about the World Cup and after seeing the feedback from the classmates I know what to work on for the next speech. The reason I chose the World Cup was because soccer is my favorite sport and there is no bigger event in the world. I did not only want to share the event with the classmates‚ but I wanted to learn about it a bit more myself. I felt comfortable in front of the class while giving the speech and was being sure to speak
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are not of the same meaning. The original meaning of democracy is the rule by the poor or by the rabble. Aristotle had a clear argument stating that a rich majority would not be able to govern fairly (Arblater‚ 2002). This essay aims to identify advantages of modern democracy-based governments‚ such as equality for men and women‚ free press and media and totalitarianism as well as provide criticism in terms of the two systems. Democracy has become the subject of various debates‚ with the supporters
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Another disadvantage Judith had to endure was the inability to make her own decisions‚ including but not limiting‚ rights to the money which she had collected‚ and the husband in which she would marry. Woolf expresses the weight of Judith’s opinion about her marriage‚ “Soon‚ however‚ before she was out of her teens‚ she was to be betrothed to the son of a neighboring wool-stapler.”(47). Woolf explains what would happen if Judith were to refused the arranged marriage‚ “the daughter who refused to
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Prohibition in the United States‚ also known as The Noble Experiment‚ was the period from 1920 to 1933‚ during which the sale‚ manufacture‚ and transportation of alcohol for consumption were banned nationally[1] as mandated in the Eighteenth Amendment to the United States Constitution. Under substantial pressure from the temperance movement‚ the United States Senate proposed the Eighteenth Amendment on December 18‚ 1917. Having been approved by 36 states‚ the 18th Amendment was ratified on January
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Handphone also known as mobile phone or cell phone or smart phone‚ and is an electronic device used for mobile telecommunications (mobile telephony‚ text messaging or data transmission) over a cellular network of specialized base stations known as cell sites. Martin Cooper invented the handphone. He is a Motorola researcher and executive. Martin made the first call on a handheld mobile phone on April 3‚ 1973. Cells for handphone base stations were invented in 1947 by Bell Labs engineers. Handphones
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