Global Warming: An Impending Threat to Life on Earth Name of Author Author’s Affiliation Author note with more information about affiliation, research grants, conflict of interest and how to contact Global Warming: An Impending Threat to Life on Earth Introduction: The recent decades have seen massive advancements in science and technology, which have revolutionized human life…
This phenomenon can be perceived as an increase in the average temperature on earth’s surface, which is caused by the emission of various gases such as carbon dioxide, methane, nitrous oxide etc due the burning of fossil fuels. In the modern world, technological developments have added pace and diversity to the process of industrialization, which causes the release of toxic gases into the atmosphere. The adverse effects of technology can be seen in urbanization also, which entails deforestation and the consequent negative impact on the environment. Besides, the increasing number of vehicles also contributes to aggravate the problem as it results in massive emission of carbon dioxide into the atmosphere. Evidence suggests that “about three-fourths of the carbon dioxide added to the air comes from burning fossil fuels such as oil and coal,” which are primarily used in industries and transportation (Kowalski 2004 pg 12). Similarly, deforestation, which occurs mainly as a result of urbanization, also causes voluminous release of carbon dioxide into the atmosphere. Thus, it becomes apparent that human actions, to a great extent, contribute to major changes in the climate of earth. Global warming, in simple terms, can be defined as the “continuing increase in Earth’s overall temperature” (Farrar 2008 pg 7). ...
This remains a major concern in the modern world as it has far reaching negative repercussions on the environment, which, in turn, will adversely affect the life on earth. Therefore, this research mainly focuses on three research questions as under: - i) What causes the occurrence of the condition known as Global Warming? ii) What are the effects of Global Warming? iii) What can the humans do to effectively resolve the problem? The researcher has attempted to address these questions through the following literature review, which takes into consideration the available evidence in published books, internet articles etc. Review of Literature (Definition of the Problem): Global Warming, as stated earlier, is an increase in the surface temperature of the earth. Research studies indicate that on an average, the surface temperature of planet earth has increased by nearly “1.4 degrees Fahrenheit (0.76 degrees C) in the last 150 years (Farrar 2008 pg 7). However, the same study also claims that some places have registered the rise in temperature as high as 5 degrees Fahrenheit or 2.8 degrees C. While almost 99% of earth’s atmosphere comprises of nitrogen and oxygen, greenhouse gases such as carbon dioxide, methane, nitrous oxide and ozone constitute the remaining 1%. The problem arises from the fact that these greenhouse gases retain the heat in the atmosphere, which is essential for humans and other living beings on earth to stay warm and to escape from freezing cold. However, when fossil fuels such as oil and coal are burnt, large volumes of gases get released into earth’s atmosphere. The presence of such emissions will mean increased capacity of air to store heat, which will enhance the heat in the atmosphere. ...
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(Global Warming Research Paper Example | Topics and Well Written Essays - 1250 Words)
“Global Warming Research Paper Example | Topics and Well Written Essays - 1250 Words”, n.d. https://studentshare.net/other/9739-global-warming.
The fluctuations in the global temperatures occur naturally. However, has been it is realized that the average global temperatures are increasing at a higher rate. Simpson (2008) notes that for 10 years since 1990, the hottest years to be recorded occurred.
The effects on the environment lay a great impact on the living of the people and human activities have greatly altered the environment of the earth. Global warming is one of the most important environmental problems that mankind is facing. According to Sir David King, the chief scientific adviser of UK Government, “Climate change is a far greater threat to the world than international terrorism.” (BBC, 2004).
This event is known as global warming, the gradual increase in the overall temperature of the earth’s atmosphere. Global warming is one of the greatest threats that our world is currently facing, putting at risk not only the state of our planet, but our lives as well.
Global warming has become a buzzword in recent environmental discussions. Scientific groups and scientists have been engaged in research and have issued statements concerning global climate change. A widespread opposition to cut down the amount of emission of greenhouse gases has remained oblivious within the field of science.
The concern is attributable to its negative impact on the environment. Fern (2003) defines global warming as the increase in the average temperatures of the earth and oceans. According to Goldstein (2009), the world has experienced a significant increase in average temperatures over the past few decades especially in the 21st century.
This research will carry out an exploration on the effects of global warming on oceans and provide an assessment of the various factors that could be the reasons of it (Haugen, Musser, & Lovelace, 2010). Oceans are part of the environmental features affected by global warming, which hit the world, as a result of greenhouse gases emission into the environment.
l warming has effects on the environment which include effects on climate and weather, rise in ocean levels, melting of ice, flooding and forest fires. This paper discusses global warming, its causes and consequences.
Global warming is the rise in temperature on the earth
Throughout a long period of time, the temperature of the Earth has been fluctuating repeatedly. However, due to the climatic changes the planet conventionally received sunlight as a result of delicate shifts in
Scientists have cautioned that the earth will become inhabitable if swift measures are not taken to curb the threats of global warming. The temperature of the earth is on the rise and life on earth is evidently at risk. Scientists have attributed global warming to both natural and human causes.
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