Global Warming Trends and Impact
Global warming refers to the warming of the earth's temperature, in particular oceans and the layer of the atmosphere closest to the planet (Thompson, Lonnie & Gioietta 114). Thus far, the total temperature increase is documented at only about one degree (Weart 43). However, even this seemingly minor change can create ripple effects that present challenges for earth and mankind. Global warming and other climate change issues are thought to be the result of both natural phenomenon and man-made activity. In order to sustain life as we know it, the earth must maintain a consistent temperature. The rapid elevation in temperature has created an imbalance making it evident that the phenomenon of global warming is real.
The rate at which arctic sea ice is melting is faster than normal which has caused sea levels to rise (Prothero 15). In addition, weather is becoming more extreme, as are rain patterns. Scientists note that areas of desert are starting to receive rainfall, while areas of vast farmland are experiencing severe drought. There is also a noticeable shift in the jet stream that circles the earth and serves as a barrier between colder arctic air and warmer southern air (Weart 41). When air masses mix, the effect is a shift in regional climate. As a result, climates in the north become notably warmer and those in the south become much colder. The more troubling aftermath of warmer planetary conditions include disruptions in traditional season patterns, challenges for the agricultural systems of the world, outbreaks of disease, the extinction of certain taking place (Prothero 20). These natural occurrences have resulted in holes in the ozone layer which allow dangerous levels of UV light and electromagnetic energy to penetrate earth's atmosphere. This has been a major contributing factor to global warming.
Some companies have worked hard to discredit science in the global warming debate. This is due in part to the costly process they face to implement operational changes to help protect the environment (Thompson, Lonnie & Gioietta 114). However, most climate scientists place blame for global warming on human activity (Prothero 17). It is now…
Global Warming Climate and Weather Local or regional climate is the measure of the conditions of the atmosphere in a specific area over a long period of time while global climate is a measure of the conditions of the atmosphere over a long time period worldwide. Weather is what conditions of the atmosphere are over a short period of time in a specific area or region. According to the National Aeronautics and
Global Warming Argument FACT OR FALLACY Critical Thinking World Health Organization (2013) reports that, in the last century, the earth's warmth increased by approximately 0.75 degrees C. And further at more than 0.18 degrees every decade in the last 25 years. This phenomenon, called global warming, is said to result from the greenhouse effect whereby deleterious gases, such as carbon dioxide, trap heat within the earth's atmosphere instead of getting released. A steady
The human causes of global warming are less certain than the eventual depletion of fossil fuels, but the damages predicted to result from uncontrolled warming brought on by fossil fuels are so great that the gamble becomes too great. Only the same intentions as listed above would take this risk with future generations. The Need for Action The ethical and social issues at work in the use of fossil fuels and
Global warming has become an issue of major global concern. This research explores the complexities of the issues surrounding global warming and the development of models to help curb the human contributions to its continuation. This research focuses on the UAE and its initiatives to develop sustainable cities in the future. Evolution of Cities environmental change and Global warming Field Work and Case Studies Back Ground The United Arab Emirates (UAE) covers an area of
Climate Change Introduction and Claim Climate change has occurred throughout the earth's history. Ice ages and other radical transformations to the earth's atmosphere have led to dramatic consequences of life on the planet. Ample scientific evidence shows that climate change is occurring rapidly now, and that much of it has been driven by human activities. Moreover, climate change can have serious consequences for life on earth. According to NASA, the recent climate
Other effects observed worldwide include modifications in the distribution of plants and animals throughout and outside natural habitats, the fact that the trees start to bloom earlier than initially considered normal, the length of the seasons continue to increase, probably leading to a situation in which only two seasons with replace the traditional four. Foremost, ice has been found on rivers and the lakes freeze later in the winter and
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