Global warming has become a major issue discussed over Medias and governments all over the world today. It is a problem that threatens the whole world because of the destructive impacts it can have on us humans and to the environment. Global warming is not a new phenomenon. It is often referred to as the gradual rise of the earths near surface temperature as a result of increased emissions of greenhouse gases from human activities. The green house gases are carbon dioxide, methane, nitrogen, ozone and water vapor, they act as a blanket that traps enough heat from the sun to warm the earth. This is the green house effect as it is essential to life, for without it the earth would be so cold and would be uninhabitable. If not enough are in …show more content…
Exhaust from automobiles, smokes from coal fired power plants and deforestation are the major contributors to greenhouse gas emission. The largest greenhouse gas emitters are the densely populated and more developed countries such as the United States, China and Russia. Motor vehicles are the highest emitter of greenhouse gas, they produce high levels of carbon monoxide and nitrous oxide which is released into the atmosphere. Another major source is the burning of fossil fuels (coal, oil and wood) by power plants to generate electricity. In 2003 the United States released more than 5 million tons of gases from power plant alone. An increase of forest fires or deforestation for land clearing has lessened the amount of trees. Trees play a vital role in trapping carbon dioxide, when deforestation occurs more carbon dioxide is released. The Amazon is the largest carbon dioxide forest emitter (Protecting Forests). Any resource consuming method releasing quantities of carbon dioxide, methane, nitrous oxide or even water vapor contributes to the effect (Tapia 2007). These mass emissions of greenhouse gases cause the atmosphere to trap more heat thus leading to the warming of the earth.
As the temperature rises the earth becomes hotter and hotter causing polar ice caps and glaciers across the globe to melt. The Intergovernmental Panel on Climate Change (IPCC) is a scientific body tasked to evaluate the risk of climate change
One of the most controversial and hot buzzer topics of today would be that of global warming. Although many believe global warming is real to some extent, it is a debated topic because just as many people believe that it is a fabricated government sham. Despite differing public opinion, "Ninety-seven percent of climate scientists agree that climate-warming trends over the past century are very likely due to human activities, and most of the leading scientific organizations worldwide have issued public statements endorsing this position." (NASA) Considering this, global climate is very much a real occurrence due human presence on this earth, which is made evident through the increase in extreme weather patterns, the rise in carbon dioxide emissions
We as humans contribute to these greenhouse gases. Carbon dioxide, the most well-known of the gases, accounts for about 80 percent of the greenhouse gasses. This is due in part by the burning of fossil fuels such as oil, coal, and natural gas. These fuels are what we use to operate cars, generate electricity, factories, heat our homes, and many other things. Another leading contributor to the rising levels of carbon dioxide in our atmosphere is deforestation. “Deforestation accounts for more greenhouse gas than all of the world's planes, trains, cars, trucks and ships combined. It's the second highest contributor to climate change.” (White,
“Most of the observed warming that we have seen (verb) in the last 50 years is likely to be due to human activity, due to greenhouse gases,” claims Dr. David Karoly (noun), an expert in climate change. Some people believe that global (adjective) warming is just a naturally occurring thing on (preposition) Earth. However, humans are causing global warming because they (pronoun) are putting too much carbon dioxide in the air, the temperatures are increasing more rapidly than normal, and (conjunctions) the ice caps are melting at an alarming rate. Humans are the main cause of global warming.
Global warming has been a very controversial topic in the 21st century that is very well divided into two groups. There are those who believe it’s just a myth, and then there are those who absolutely believe global warming is occurring. There is completely no doubt that why someone should deny that fact that the Earth is undergoing global warming right now. Global warming is the term used to describe the Earth’s increase in temperature of the Earth’s atmosphere and its oceans which influences the increase of climate. Since the start of the industrial revolution, climate has increased since the overload of carbon dioxide in the atmosphere increasing average temperatures. Many people deny that the Earth is currently undergoing global warming, but don’t take a chance to look at the evidence. This event is something one should take into consideration because it could not only just affect the
Global Warming will continue to be a monstrous problem to be dealt with, when thinking of the future what needs to be considered is how long can the Earth keep sustaining life with little to no change. Change cannot happen overnight but, with nations working together to fix a common goal it is possible to put in motion a considerable change that will benefit the generations to come. Global warming cannot keep being put off, the risks are to great to ignore anymore, it is everyone’s problem therefore, it takes everyone to make the situation okay. Scientists need to keep raising awareness to get people to jump into action, the quicker the better. Politicians like Al Gore need to be more involved in the truth and facts surrounding climate change
Mike Huckabee once quoted; “The most important thing about global warming is this. Whether humans are responsible for the bulk of climate change is going to be left to the scientists, but it’s all our responsibility to leave this planet in better shape for the future generations than we found it.” I have travelled back in time to warn you guys that Global warming DOES exists. In fact, global warming is a huge issue. We need your help to take care of our planet for the sake of our future generations.
The Topic I decide for my persuasive essay is Global Warming & Environmental Changes. This Topic is very important for everyone to know about it and try to do something to help on our environment. As should be obvious the Global Warming is a moderate addition in the general temperature of the world's air generally credited to the “Greenhouse” and is an amazing point to discuss; accordingly, I truly need to seek after the reader, so they can see the emergency that is happening in our world. We all can make the difference and start recycling, talk in our jobs to see if they have an environmental team and get involved; therefore, I believe that this Thesis will help me to develop whatever remains of my paper, in light of the fact that will demonstrate
Global Warming is becoming a very important matter now that we recognize it as a threat and the temperature is still rising. Global warming has affected our ecosystems and put the world in a state of worry. Global Warming is the result of greenhouse gases like carbon dioxide and methane and the overuse of these gases. Global warming also can’t be eliminated because these gases will continue to lurk around in the earth’s atmosphere. Global warming is also a key role in ocean water levels rising due to the glaciers melting.
Global warming is a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants. The Green House Effect is the process in which the absorption and emission of infrared radiation by gases in the atmosphere warm a planet’s lower atmosphere and surface. These greenhouse gases traps some of the heat emitted by the Earth.
Global Warming is the gradual increase in the overall temperature of the earth 's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants. These pollutants are produced by factories, cars, and even people and animals. Global Warming is a major concern because it affects all life forms and is changing the earth entirely. As the problem continues to grow, individuals must do their part to help prevent it.
The morning sun begins to shed its light on the city below. Turning off the alarm, James removes his Dexcron SleepInhaler 4000 to breathe in what little oxygen he can. Feeling light-headed, he quickly dresses into the day’s apparel consisting of a climate controlled, blue bio-suit and an oxygen tank. Today marks the first day of the month so he turns his calendar as he walks towards the door. He closes the door wondering what caused the world to be this way. All he can remember is that the temperature has been rising since he was born and the hottest day on record, 122 degrees in Cleveland, was recorded last week. Exposing himself to the outdoor elements, he waits for the public shuttle
CFCs emitted from aerosols, air conditioners, refrigerators and foam packagings are the most detrimental of greenhouse gases. Methane is released decomposing organic matter such as animal dung, swamps and waste dumps. Nitric oxide is released from car exhausts, agricultural fertilisers and power stations. The US is known to have produced up to about a fifth of all greenhouse gases. Future predictions are that there could be violent storms and sea levels will be raised.
The concept of global warming has become one of the most widely debated and controversial topics of our time. Scientists learned long ago that the earth’s climate has powerfully shaped the history of humanity. However, it is only in the past few decades that research has revealed that humans have a significant influence on the climate as well. A growing body of scientific evidence indicates that since 1950, the world’s climate has been warming, primarily as a result of emissions from the burning of fossil fuels and the destruction of tropical forests. More importantly, an article titled "Global Warming" published in the New York Times shows that methane, a gas that is emitted from landfills, livestock and oil gas facilities,
Two main causes are burning fossil fuels and driving our cars. According to a NASA earth observatory web page, “fossil fuel burning (coal, oil and gas) releases about 6 billion metric tons per year.” On the EPA web site, it is stated that most of the emissions of greenhouse gases, “about 82%, are from burning fossil fuels to generate electricity and power our cars.” As I said before, driving our cars also is a large cause. For example, Ecobridge states that “Twenty percent of U.S. carbon dioxide emissions comes from the burning of gasoline in internal-combustion engines of cars and light trucks.” So a fair amount of the emissions is from driving your car.
The Earth is a dynamic, constantly changing environment in which the hydrosphere, atmosphere, and biosphere all interact. When one changes slightly the change is then felt through out the spheres. Humans need to understand that the change they cause can have a potential for a disastrous affect on the environment. From injecting the atmosphere with greenhouse gas, or deforestation, all the unnatural things done to the environment will have an unnatural affect that will have to be dealt with. We as humans have a moral responsibility to reduce global warming gasses by changing our modes of transportation, to stop deforestation, and increase government funding into research to inhibit global warming for