WATER OUR LIFELINE Water is a transparent fluid which forms the world’s streams‚ lakes‚ oceans and rain‚ and is the major constituent of the fluids of living things. As a chemical compound‚ a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds. Water covers 71% of the Earth’s surface.[1] It is vital for all known forms of life. On Earth‚ 96.5% of the planet’s water is found in seas and oceans‚ 1.7% in groundwater‚ 1.7% in glaciers and the ice caps of Antarctica
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Pollution Prevention 1 Pollution Prevention 2 Finding ways to reduce pollution through reducing or eliminating waste at the source by modifying production processes‚ promoting the use of non-toxic or less-toxic substances‚ implementing conservation techniques‚ and re-using materials rather than putting them into the waste stream is extremely important to future generations. The advancement of all-inclusive pollution avoidance and lessening program that
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RIVER POLLUTION River is very important because it can provide clean water and can act as a main source of protein to human beings. Most of the drinking water consumed by the people of the world originates from the river. If the river has been polluted‚ then the tarnished river water needs to be filtered through a series of intricate and money-consuming process. The picture above clearly shows that the pollution of water happened because of the ignorant act of dumping rubbish and toxic
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Environmental pollution is not a new fact. It is one of the biggest problems the world faces today. It is a big matter which is disturbing us economically‚ physically and our normal life. According to the Scott Forseman‚ pollution is defined as the addition of any substance of form of energy to the environment at a rate faster than the environment can accommodate it by dispersion‚ decomposition‚ recycling or storage in some harmless forms. Our precious earth is daily polluted in a variety of ways
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GAS WELDING Gas welding is a process that use fuel gases and oxygen to weld and cut metals. Uses: 1-welding and cutting metals 2-in Stone Work for flaming 3-in the glass industry for fire polishing 4-in jewelry production How we use it : The apparatus used in gas welding consists basically of an oxygen source and a fuel gas source it’s pumped through hoses and get out to cut or weld the used metal and there are two cylinders one of them contain oxygen and we can control
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Humanities – 12 marker – Marine Pollution. Marine Ecosystem - the sea. Pollution – When harmful substances make the air‚ land or water dirty. Pollutant – A harmful substance that causes pollution‚ such as exhaust fumes. There are many different causes of marine pollution. I am going to analyse all the different ways in which marine pollution happens‚ and the effects that this has on the environment‚ and if there are any solutions. People exploit the sea in a number of ways‚ such as for leisure
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Tourism Notes ------------------------------------------------- Year 1 Ronan Keane Table of Contents Forecasting Demand 4 Poor forecasting: 4 Most popular variable (as measurement for demand): 4 Causative (Econometric) 4 Econometric models 5 Non-causative (time series) 5 Non-causative (time series) 5 Qualitative forecasting 5 Problems and challenges 5 Gravity model 5 Limitations 6 Price and Income Elasticity in Demand 7 Elasticity’s of Demand in Tourism 7 Income
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SYSTEM REQUIRMENTS SPECIFICATION MODULES * REGISTRATION * TRANSPORTATION * ACCOMODATION * VIRTUAL TOUR * WEATHER INFORMATION * ROUTE MAPS MODULE 1: REGISTRATION PROVISIONING: * USER: * First name * User id * password * Middle name * Last name * Gender(m/f) * D.O.B * Maritial status(married/un married) * Nationality * Reg date * Security answers * Security question. * ID * Question * Contact details:
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Air Pollution Anthony Hampton Everest University Environmental Science There are many different types of air pollution‚ either way none of them are good for our health or our atmosphere. Air pollution has gotten worse through the years‚ the more factories we have and the cars we drive have had an impact on the earth. Smog is one of the types of air pollution‚ it is defined when smoke is present in the earth after emitting different sources. That is why
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mates‚ we are so thankful first to our Almighty Father who gives us wisdom‚ strength & knowledge to make this Tourism Planning‚ Marketing & Development an accomplishment. To our supportive parents‚ thank you for all the support and love that you have showered on us. To our beloved instructor Ms. Ingrid Uy‚ thank you for imparting your knowledge and skills to make us future tourism planners. We would like also to extend our deep gratitude to Mr. and Mrs. Cuares for the support and the encouragement
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