What is the main cause of global warming? In the last century‚ the sea level has rose for about 17 centimetres. The rate in the last decade is however‚ nearly the double of last century. Major global surface reconstructions also showed that the Earth has warmed since 1880 and it’s still going on. Oceans are also warming up‚ due to the heat. Not only that‚ the Greenland and Antarctic ice sheets are melting‚ glaciers are disappearing and extreme weather events have occurred more often. All these
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Global warming refers to an unequivocal and continuing rise in the average temperature of Earth’s climate system.[2] Since 1971‚ 90% of the warming has occurred in the oceans.[3] Despite the oceans’ dominant role in energy storage‚ the term "global warming" is also used to refer to increases in average temperature of the air and sea at Earth’s surface.[4][5] Since the early 20th century‚ the global air and sea surface temperature has increased about 0.8 °C (1.4 °F)‚ with about two-thirds of the increase
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Global Warming and Climate Change: Global warming and climate change refer to an increase in average global temperatures. Natural events and human activities are believed to be contributing to an increase in average global temperatures. This is caused primarily by increases in “greenhouse” gases such as Carbon Dioxide (CO2). A warming planet thus leads to a change in climate which can affect weather in various ways. What are the main indicators of Climate Change? As explained by the US agency
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publishes report on “The Global Cybersecurity Market 2013-2023”. This report is the result of SDI’s extensive market and company research covering the global cyber security industry. It provides detailed analysis of both historic and forecast global industry values‚ factors influencing demand‚ the challenges faced by industry participants‚ analysis of the leading companies in the industry‚ and key news. Introduction and Landscape Why was the report written? "The Global Cybersecurity Market 2013-2023"
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The Global Pharmaceutical Industry: Swallowing a Bitter Pill The case describes the evolution of the pharmaceutical industry and its strategic environment. Attention is drawn to environmental pressures from regulators and payers. Key forces driving the industry are discussed‚ including addressing unmet medical needs‚ the importance of innovation and time to market‚ and globalisation. The case illustrates how an increasingly hostile environment‚ combined with a decline in R&D productivity‚ led
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Reading List You can also now get 20% off your next purchase* in the HBR Store. Simply enter your promotion code HBRORGREG2 when prompted during checkout. Achieving the Ideal Brand Portfolio http://hbr.org/product/achieving-the-ideal-brand-portfolio/an/SMR167-PDF-ENG Source: MIT Sloan Management Review 8 pages. Publication Date: 一月 01‚ 2005. Prod. #: SMR167-PDF-ENG To optimize a portfolio of brands‚ companies can use a step-by-step approach: decide on the brands to review; analyze each
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Global culture is making the world closer and more united. The people of the world are combining their differences and being more cooperative towards one and other. This process of emerging global culture can be seen in times of need when everyone has pulled together to strive for peace and freedom. Although there are different religions and ways of life‚ people are becoming tolerant of others and becoming a united body. When the tsunami disaster occurred‚ the whole world felt the devastation.
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GLOBAL WARMING AND CLIMATE CHANGE Uzochukwu Chekwube BSC2011 Professor Bloodworth July 21‚ 2014 Global warming is still a debate between us. Most people do not believe that our world is warming up‚ they believe the climate is in a cycle‚ and that humans do not contribute to the warming of our climate. Research supports the fact that Global warming is a huge factor in climate change and
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Global warming is the average annual temperature of the earth. This topic has evidence that demonstrates it is a serious concern. This is shown in the affect of global warming on humans‚ wildlife‚ and in the image with the people at the beach. Global warming has a negative affect on humans and wildlife populations. To start‚ global warming has a negative affect on humans because it will begin to take up all of the food and water supplies from crops and gardens. Global warming is an extreme problem
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Global Warming As we know‚ global warming is becoming a global issue. It alarms the whole world to protect the destroyed environment. Global warming is a "natural phenomenon". In general‚ we know that the origin of global warming is the emission of carbon dioxide. It was verified that the relationship between carbon dioxide and temperature: when there is more carbon dioxide the temperature gets warmer. This topic should be discussed under current situation to advocate people concerning with this
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