Five keys to a Livable Future Will the leaders answer the call? Will we act for the children? Are we able to save the universe? Background Climate change is one of the greatest dangers facing the planet. Due to human made green house gas emissions, from a decade to another global average temperature is increasing, sea level is rising, world hunger is increasing and super-storms spawned putting our present and future under a serious threat decreasing the possibility for our children and
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being trapped by the atmosphere. Scientists have been anticipating this "strengthening" of the greenhouse effect for sometime, and that it will lead to a worldwide increase in temperature. This is come true because the world is getting warmer. Global warming can be expected
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II. Theory 1: GLOBAL WARMING IN THE PAST 5 • Article 1: Volcanism • Article 2: Orbital variation • Article 3: Solar output • Article 4: Plate tectonic • Article 5: Solar radiation III. Theory2: THE GREENHOUSE EFFECT 7 • Article1: Carbon Dioxide • Article2: Methane • Article Ni trous Oxide • Article Ozone • Article4: Synthetic Chemicals • Article 5: Aerosols IV. Theory3: EFFECTS OF GLOBAL WARMING 13 • Article 1:
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pressurized world to increase its fossil fuel consumption from 4.9 TW in 1965 to 13.62 TW in 2006. The immense increased in HC based Fuels has resulted in large amount of Carbon Dioxide emission. This Green House gas (GHG) attributed to the environmental warming and resulted in an increase of 0.74 degree for past 100 years. Rising global temperatures will cause sea level to rise and alter local climate conditions, affecting forests, crop yields, and water supplies. It may also affect human health, animals
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that each affects it in turn, which are divided into three categories of long term, short term and local. Quite possibly the most important aspect is latitude, a long term factor. The effect of latitude on the heat budget can be seen all over the globe, but the most striking examples are that the annual amount of insolation in the Arctic region, located 66° north of the equator, is 75 W/m2 however it is 275 W/m2 in Egypt, located 26° north of the equator. Latitude holds such a large effect on insolation
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Abstract The researchers’ experiment aimed to determine what material would stay and remain the same with the most heat after being heated and cooled. In this way, one could see how climate in different countries and places are being affected with the materials around them. In this experiment, the materials that were used were water, salt, oil, 2 thermometers, containers, lamp/flashlight and a stopwatch. All these materials were arranged in a way that light from the lamp could be directly reach
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My Environmental Worldview. Now at the turn of the two centuries the mankind comes to grips with the sharpest global problems of the modern world menacing to the existence of a civilization and even of the life on our planet. Inability to foresee and to prevent negative consequences of scientific and technical revolution threatens to cause to fall the mankind into thermonuclear, ecological or a social disaster. In many cities and rural areas the present state of the environment
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bandwagon. That challenge deserves more focus—unless we can entice fast-growing emitters like China, India, and Brazil ! into a climate change treaty as full participants, even complete energ y independence in this country will be little consolation in a warming world. We think Adam Smith may have had a suggestion for how to think about this problem—and it's more than just an invisible hand. For 30 years now, officials have been groping toward a system in which greenhouse-gas emitters all around the world
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climate is currently changing. The last decade of the 20th Century and the beginning of the 21st have been the warmest period in the entire global instrumental temperature record, starting in the mid-19th century. Climate change, also called global warming, refers to the rise in average surface temperatures on Earth. An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air
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Elise Miller May 7, 2014 Public Address M/W @9am Speech 4 Surfrider Foundation: Save our Oceans! Attention Step (Introduction)- Attention Getter: I want everyone to think about something they love. Something that gives you enjoyment. Now imagine that something taken away from you and there is nothing you can do to bring it back. BUT there was something you could have done to prevent its extinction. That something for me is the ocean. It is my playground, it is my place of solitude, it
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