What are the four challenges facing the GCC and which one do you think is the most important one and why? There are four major challenges facing the GCC and those are: (1) The demographic (population) challenge (2) The economic challenge (3) The political challenge (4) The security challenge Each challenge is important as the other in a way and I’m going to explain each one of them and how they are important. First I’m going to explain what we mean by demographic challenge. Demographics
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1. DHMO is actually ordinary H20. So there are no effects of ingesting it. Unless like it says “accidental inhalation of its liquid form” then that may result in drowning. 2. Two chemical issues that DHMO is alleged to are acid rain and accelerates rusting of many metals. 3. DHMO is H20. Commonly called water. 4. Bob Becker wrote this article in an ordinary newspaper style to trick people that it is a newspaper article. He is trying to scare people and show them what the media can do
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[citation needed] The framework for allocating water resources to water users (where such a framework exists) is known as water rights. Contents • 1 Sources of fresh water o 1.1 Surface water o 1.2 Under river flow o 1.3 Ground water o 1.4 Desalination o 1.5 Frozen water • 2 Uses of fresh water o 2.1 Agricultural 2.1.1 Increasing water scarcity o 2.2 Industrial o 2.3 Household o 2.4 Recreation o 2.5 Environmental • 3 Water stress o 3.1 Population growth o 3.2 Expansion of business
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ABSTRACT: The NURTURE water purification project provides a small‚ economical‚ water purification system that may be applied on a larger scale. The design has minimal moving parts‚ thereby reducing the risk of mechanical failure. The final device is driven from a windmill interface. The design easily separates waste and optimizes clean water output. The NURTURE water purification project is intended to fulfill the requirements of the ASME design competition and then be adapted to use a renewable
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SCI 207 Quiz Week 2 Quiz – correct response is marked with asterisk (*) 1. Question: A decrease in “food miles” will most likely increase the environmental impact of any given food. True False * Question 2. Which of the following statements about ground water is not true‚ according to your text? Underground aquifers hold approximately 99% of all the liquid fresh water. More than 75% of underground water has a replenishment time of centuries or more‚ making it non-renewable. Increased water
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sudden drop on the water temperature‚ which lowered the oxygen levels on the lake. www.wikipedia.org Ecology Because the lake was until recently connected to the sea‚ it is home to many endemic species that have evolved and adapted to the desalination of the lake’s waters. The lake has a freshwater-adapted population of trevally‚ Caranx ignobilis. These fishes‚ also found in the Pansipit River‚ are locally calledmaliputo. Its most popular endemic species is the overharvested Sardinella tawilis
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live in Saudi Arabia‚ people here consume water more than a person needs triple times on world level. Though that my country geographically considered one of driest regions in the world we have two main sources of water: Aquifers. Sea water (desalination). People waste water sometimes without even notice that: while they making ablution‚ washing a car‚ cooking‚ shower…etc. When Government noticed how people consumes water they took Preventive methods to save water‚ such as: Awareness campaigns
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sea salt is extracted and refined to produce table salt. processed commercially Provides flavor to our daily meal. WATER • Sea provide vast reservoir of water when salt is removed. • It can be used in irrigations • Provide us a potable water DESALINATION- process of removing salt from the sea water to produced water. MINERAL RESOURCES • The oceans contain large amounts of minerals‚ but not all of them can be easily obtained for commercial use. • About 60% of the world’s supply of
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25 Sept. 2012. [ 36 ]. “Europe in Figures‚” Eurostat – Europa‚ 2007‚ epp.eurostat.ec.europa.eu/cache/.../KS-CD-06-001-EN.PDF [ 37 ] [ 42 ]. Marlow‚ Jeffrey‚ “The Pursuit of Cost-Effective Desalination‚” NY Times. 21 Sept. 2009‚ http://green.blogs.nytimes.com/2009/09/21/on-the-pursuit-of-cost-effective-desalination/ [ 43 ] [ 44 ]. Golden‚ Mark‚ “Energy efficiency paves way to a low-carbon future‚ but barriers persist‚” Stanford News‚ 17 Jan. 2012‚ http://news.stanford.edu/news/2012/january/energy-efficiency-011712
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us to a problem. These oil rich countries have water shortages‚ but thankfully because of their oil richness they can afford to get water. Saudi Arabia the largest country in the Arabian Peninsula gets 50 percent of its water supply by seawater desalination which requires a large amount of fossil fuels‚ thankfully this is not a problem for the Saudi government because they have enough fossil fuels that they do not lose anything by using those large sums of hydrocarbons to gain drinking water. This
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