PE-Unit 5 Global Warming: Facts‚ Causes and Effects Global warming is the greatest challenge facing our planet. It is‚ in fact‚ the increase in temperature of the Earth’s atmosphere. It is one of the most current and widely discussed factors. It has a far-reaching impact on biodiversity
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try to find out its probable causes and effects with particular reference to Akatta‚ a town in Oru-East local government area of Imo state. It is the view of the researcher that early marriage continues to increase daily in spite of the awareness being created by governmental and non-governmental agents over the dangers of early marriage which posses problem to the entire society. The researcher believes that it is relevant to study the major causes and effects of early marriage in order to enlighten
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Leverage effect and tax effect. - dividends effectively are ongoing and stronger commitment compared with share buyback‚ because‚ according to Lintner managers prefer to increase dividend rather than decreasing them. On the other hand‚ share buyback does not commit the company to future pay-out. In other words‚ repurchasing reserves financial flexibility relative to dividend. In fact‚ the study of …‚ company with higher operating cashflow are likely to increase dividend‚ while company with higher
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Daniel Wayne Nicol ENF-1 Sue‚ Ranch April‚ 15 2013 Cause of the Green House Effect There are several causes that lead to the environmental condition known as the green house effect which include the burning of fossil fuels‚ deforestation‚ and population growth. The green house effect is rising in temperature over the years because green house gases in the atmosphere trap energy from the sun. The first cause in rise of green house gases is the burning of fossil fuels such as coal‚ oil‚
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1 Deforestation: Causes‚ Effects and Control Strategies Sumit Chakravarty1‚ S. K. Ghosh2‚ C. P. Suresh2‚ A. N. Dey1 and Gopal Shukla3 1Department of Forestry & Post Harvest Technology‚ Faculty of Horticulture Uttar Banga Krishi Viswavidyalaya‚ Pundibari 3ICAR Research Complex for Eastern Region‚ Research Center‚ Plandu Ranchi India 2Pomology 1. Introduction The year 2011 is ‘The International Year of Forests’. This designation has generated momentum bringing greater attention to the forests
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atmosphere has a lower temperature than the surface‚ it absorbs more energy than it emits back into space. Thus‚ energy absorbed by the surface and re-radiated back into space is captured by the atmosphere and remains there. This is known as the Greenhouse Effect‚ and there are other feedbacks that occur that exacerbate
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than 50 percent of the tree cover has disappeared due to human activity. Although humans have been practicing deforestation since ages‚ it was in the mid-1800s that forests began to be destroyed at an unprecedented rate. As a matter of fact‚ throughout the earlier part of the medieval age‚ Europeans used to live amongst vast areas of forested land. But later‚ they began deforestation at such a high rate that they started to run out of wood for cooking and heating. Also‚ due to the depletion of
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The Causes and Effects of Global Warming. The recent realization of our planet’s continually warming climate is one of modern societies biggest worries. Global warming is not only devastating to our planet‚ but will likely shorten our species’ lifespan considerably if it continues at its current pace. There are three main causes of global warming: air pollution‚ deforestation‚ and the increase in usage of chemical fertilizers. These actions have been engrained into our way of life so permanently
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Natural Hazards What is a natural hazard? A natural hazard is a naturally occuring physical event which poses a threat and negatively impacts people and the environment. Examples of natural hazards are: earthquakes‚ tsunamis‚ wildfires‚ floods‚ volcanic eruptions etc. Earthquakes and their Occurence What is an Earthquake? An earthquake is a sudden rapid vibration along the earth’s crust due to individual tremors‚ sometimes causing great destruction to the earth’s lithosphere and its inhabitants
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Greenhouse Effect And Ecosystem Environment plays an important role in human life. Nowadays‚ people are trying to take care of this environment‚ to ensure the prosperity and happiness of their life . Environment or ecosystem is the interaction and interface between living things (biotic) and non-living (a biotic) in nature. Biotic component includes all kinds of living creatures such as humans‚ animals‚ plants and micro organisms. Whereas a biotic components include non-living components such
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