The term global warming is used to denote the elevation in the average temperature of the earth’s surface due to several greenhouse gasses (pmm.nasa.gov 1). Global warming does not only denote rise in earth’s temperature, it even refers to the rise in temperature of the…
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uses of global warming and researchers have been in constant conflict on the issue of whether global warming is a creation of human beings or it is a naturally occurring phenomenon. This research will focus on the history, prevalence, cause & effect as well as ways to counter global warming.
The term global warming first came into limelight during the period of 1975 when an American scientist named Wallace Smith Broecker utilized the term in his scientific research paper (pmm.nasa.gov 1). The term global warming reached the ears of people and policy makers throughout the world when the term was used by a scientist named James Hansen who was employed by NASA and he used the term during 1988 while presenting a testimony to the Congress (pmm.nasa.gov 1).
Since the term became quite popular, several researches were conducted to figure out whether the temperature of the earth was actually increasing or it was simply a myth. According to Zedillo, the temperature of the earth was actually increase year after year and an increase in earth’s temperature of 0.74 degree Celcius was recorded between the period starting from the 20th century and ending during the 21st century (Zedillo 15). Other studies that have identified similar changes in the rise of the earth’s temperature were conducted by Climatic Research Unit which identified that the earth’s temperature was highest during the period of 1998 while the increase in the temperature during the year of 2005 as well as 2010 was quite tremendous but not as high as the rise in temperature noted during 1998 (Jones 1).
The occurrence of global warming is considered as a natural phenomenon and one of the natural reasons due to which global warming is taking place is that the there has been an increase in the amount of energy released through solar energy. NASA has reported that that huge number of changes in the quantity of solar energy produced by sun have been experienced over a period of 11 years and during this
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(“Global Warming Research Paper Example | Topics and Well Written Essays - 1000 words - 2”, n.d.)
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(Global Warming Research Paper Example | Topics and Well Written Essays - 1000 Words - 2)
“Global Warming Research Paper Example | Topics and Well Written Essays - 1000 Words - 2”, n.d. https://studentshare.org/english/1633268-global-warming.
While these developments have made life on earth so easy for humans, they entail several disadvantages especially in the context of their negative impacts on the environment. One among such problems, which remains a major worldwide concern, is the issue of 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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