you a bundle of money!! Solar power – A safer‚ renewable energy source. Go green! Is this really possible? Yes it is! Encourage your school and parents to install solar panels. Solar panels allow you to generate your own electricity using the sun. The sun’s energy is absorbed by these panels and converted into electric energy. The electric energy is stored in a battery. Surrounding buildings are then fed with electricity when needed. The cost of the installation will be recovered by the
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Sun tanning describes a darkening of the skin (especially of fair-skinned individuals) in a natural physiological response stimulated by exposure to ultraviolet (UV) radiation from sunshine or from artificial sources such as a tanning bed. With excessive exposure to ultraviolet‚ a sunburn can develop. Cause and effect Two different mechanisms contribute to the UV-induced darkening of the skin. Firstly the UVA-radiation generates oxidative stress which in turn oxidises pre-existing melanin. This
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The Development of Oil Sands in Alberta Instructor: Dan Murray Yifan Wang University of Waterloo 15‚ February‚ 2013 Summary A controversy around the development of oil sands in Alberta is developed in this report. Potential factors of its development‚ including economic‚ social‚ and environmental factors‚ are taken into consideration. All the information contained in this report is retrieved from other materials‚ such as peer review‚ journals‚ government reports‚ and online news. All the
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As technology advanced‚ the sand production has been given more and more attention nowadays‚ fine quality artificial sand has been widely used in the market‚ the production equipment is also following the change‚ sand and gravel production processes change from single broken stone to the diversification of production now‚ the sand production often use the combination of the crusher and sand making machine. With high quality for the production of artificial sand‚ sand production process of the main
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benefits that the tar sands bring to Canadians‚ they are destructive to the environment. One of the biggest disadvantages of the oil sands production is the negative effects it has on the earth’s environment. One of the largest sources of carbon dioxide emissions in Canada is due to the tar sands since they require a lot of energy to be produced. The energy needed in this production is to transport the sand‚ then break it apart and then heating water to separate the bitumen from the sand. All these activities
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Natural Disasters | Sand dust storm in China | Focus on China | | Contents 1.0 Introduction 2 2.0 Sand Dust Storm in China 2 2.1 Definition 2 2.2 Location 2 2.3 When did it happen? 2 2.4 What caused the event? 2 2.5 What areas were affected? 2 3.0 Effects and Damage of Sand Dust Storm 2 3.1 Short and long term effects 2 3.2 Extent of the Damage 2 4.0 Historic Records and Extent of effects of Sand Dust Storm 2 4.1 Historic Records of Sand Dust Storm in Beijing
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The life And Times of A Rebellious Irish Hero Bobby Sands Sands was born into a Catholic family in Abbots Cross‚ Newtownabbey‚ County Antrim‚ Northern Ireland‚ and lived there until 1960 where the family moved to Rathcoole‚ Newtownabbey. On his release from prison in 1976‚ he returned to his family home in West Belfast‚ and resumed his active role in the IRA’s campaign. He was charged with involvement in the October 1976 bombing of the Balmoral Furniture Company in Dunmurry‚ although he was never
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and distant) makes the king seem less powerful and commanding. 6. The sculptor is able to transfer the King’s pride and arrogance to the statue where we can still see these expressions‚ even though it is now in ruins. 7. “the lone and level sands” - It is nature that is constant and unchanging‚ this is emphasised by the alliterations used at the end. 8. Irony is used in the description of “that colossal wreck” – this is an oxymoron or a contradiction in terms. The ruins are described as
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Sunday Afternoon All four windows of that metallic black pick up truck covered in mud speckles were down. The sun illuminated the flawless sky that Sunday afternoon. Our vehicle was loaded up with my favorite blue pin striped beach chair‚ several kick balls‚ a cooler filled with water‚ and two of my best friends. There was Rosie‚ the redder of the two and who always seemed to have an endless supply of energy. The other is Ruby‚ a curly blond with a much lazier personality. Two golden paws rested
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The Dying Sun Q1. How is it that a star seldom finds another star near it? Ans. There are countless stars wandering in space. They are so big that millions of earths can be packed inside them. But the space around them is so huge that a star is like a lonely ship in an ocean. Therefore‚ a star seldom finds another star near it. Q2. What happened‚ when according to Sir James Jeans‚ a wandering star‚ wandering through space‚ came near the sun? Ans. When a wandering star came near the sun‚ it raised
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