Global Warming: Natural or Man Made? - Words | Bartleby

 

is global warming man made essay

Natural and Man-made Causes of Global Warming. Global warming is the most common term that comes up when we talk about climate change or pollution. Global warming is the result of increase in the amount of greenhouse gases in the ezycurtains.ml: Sonia Madaan. The debate on global warming and global climate change has been going on for several decades. One group is of the opinion that man in the name of technological progress has actually caused damage to the environment and was the reason of the global climate change. Essay on Global Warming. Read this essay on Global Warming: Natural or Man-Made?. Come browse our large digital warehouse of free sample essays. Get the knowledge you need in order to pass your classes and more. Only at ezycurtains.ml".


Is Global warming Natural or Man-made? Essay Example | Graduateway


In: Other Topics. Global Warning Lisa Ramos SCI Dependence of Man on the Environment Instructor: Troy Breathwaite January 14, Gases such as carbon dioxide, methane and nitrous oxide are sometimes called Greenhouse gases, are increasing into our atmosphere causing climate changes. Scientists call this climate change — Global Warming. Sea levels are rising, glaciers are melting, and storms are raging fiercer than ever before such as Hurricane Katrina in and Hurricane Sandy in As the Earth spins each day, the new heat swirls with it, picking up moisture over the oceans, rising here, settling there.

Regardless, even if we disagree about the causes, global warming effects are real, or are they? The topic of Global Warming has been a main topic for discussion for many years now, is global warming man made essay.

Most people know that the question is whether global warming is a natural cycle or whether it is caused or triggered by human activity.

Different scientists have different opinions on this topic and have gone to great lengths in trying to find the most accurate answer. The fact is that earth left the natural path a long time ago. The past few decades the increase in temperatures all over the world have been way off the charts from years past according to an article by Alex Morales. Temperatures have been skyrocketing and scientists have no other explanation other than to say that human activity is the is global warming man made essay cause of climate change to this point.

Humans are the main cause of global warming and climate change. Humans always use nasty chemicals and gases in their basic everyday lives. The main gas is carbon dioxide that is released when humans drive their cars. Anyone can see that there is being a lot of this gas being released up into our atmosphere.

This is in turn, is heating the planet at a much quicker rate than normally and making our temperatures Global Warming, aside from pollution is one of the populations biggest concerns. Global Warming is caused by the Greenhouse effect, is global warming man made essay. As mater of fact there are four steps in the Greenhouse effect.

Number two is the sunlight enters the atmosphere and hits Earth. A small portion of it turns into heat energy in the form of infrared light. The heat gets absorbed by surrounding air and land, which in turn makes it warm. Number is global warming man made essay infrared rays that are remitted, into the atmosphere are trapped by greenhouse gases.

Some of the naturally occurring greenhouse gases are Methane and carbon dioxide. This is the way the Earth keeps itself warm enough for mammals to live on it. The only problem with this is that humans enhance the process even more.

Over the One Hundred and fifty years the emissions of greenhouse gases have been increasing due to the increase in technology that humans have developed example, factories, Automobiles. These human- induced gases include carbon dioxide, methane, nitrous oxide, and ozone depleting substances such as CFCs, also known as Chlorofluorocarbons, hydro fluorocarbons, and per fluorocarbons, These gases are generated a number of human activities such as fossil fuel combustion, waste disposal in landfills, the use of refrigerator, numerous The clouds, atmospheric particles, reflective ground surfaces and ocean surface then reflected about 30 percent of it back into space, while the remaining is absorbed by oceans, lands and air.

As Earth warmed up, this solar energy is radiated by thermal radiation or infrared heat, travelling directly out to space, thus cooling the Earth. Causes of Global Warming Global Warming is caused by many things. The causes are split up into two groups, man-made or anthropogenic causes, and natural causes. Natural Causes Natural causes are causes created by nature. One natural cause is a release of methane gas from arctic tundra and wetlands. Methane is a greenhouse gas. A greenhouse gas is a gas that traps heat in the earth's atmosphere.

Another natural cause is that the earth goes through a cycle of climate change. This climate change usually lasts about 40, years. Man-made Causes Man-made causes probably do the Global warming means the rise in the mean global temperature to a level which affects the life-forms on the earth surface. The factors responsible for this warming may be both natural and man made. Warming of the globe due to natural factors is not an unusual phenomenon.

The earth's climate is variable. That was the last glacial period on the earth. There after, is global warming man made essay, the global temperature began to rise. The earth is kept warm due to what is known as the green house effect. Without it the earth would be a frozen waste land. The short wave lengths or ultraviolate radiation coming from the sun penetrates the atmosphere and is absorbed by the earth. This observed energy is also radiated back to space at infra-red wave lengths.

Is global warming man made essay earth atmosphere contains gases which trap some of the outgoing radiation and thereby warm the earth.

These gases are known as green house gases. Wastes vapour, carbon dioxide, methane, ozone, nitrous cxide, CFCS and halons are prominent examples to maintain the global energy balances, both the atmosphere and the surface will warm until the outgoing energy equals the incoming energy. The increase in the quality of the greenhouse gases in the atmosphere can reinforce the greenhouse effect increase in temperature of the earth and lead to global warming.

Carbon dioxide is the largest contributor to the global warming as it holds the largest share among the green My sciences agree that there are natural causes to climate change so says the sun greenhouse effect and reflectivity, is global warming man made essay.

Many would also debate the man-made atmosphere changes can increase these significantly to be determined as a man-made change the global climate, is global warming man made essay. Whenever sciences look at the history of the changes and whether they can have many different conclusions for rising temperature stay in that can be a normal Earth cycle. The greenhouse effect is something scientism turn was the resolution of plants release some energy back into the estimate fear is he causing a greenhouse type effect on the entire planet.

The rule of reflectivity in the past sciences have concluded that ice melting and increase call cover can contribute to climate change also known is volcanoes eruption's in the past have been known to change the atmosphere.

In my opinion global warming does exist the amount of man-made materials and emissions into the atmosphere is almost uncountable. Although it may be difficult for politicians and business people to believe are to take advantage of the information Just in the lastis global warming man made essay, years there have been seven cycles of glacial advance and retreat, with the abrupt end of the last ice age about 7, years ago marking the beginning of the modern climate era — and of human civilization.

People are more focused on materialistic things and are less worried with the planet. Not thinking about the future but only about what we are living in the present, we as human beings are considered selfish. Unfortunately, the imbalance that we are creating between our lives and earth is already showing the catastrophic signs in the form of cyclones, flood, is global warming man made essay, tsunami, etc.

If the imbalance continues to increase, one day the conditions will put a question mark on the existence of this planet. Several current trends clearly show that global is global warming man made essay is directly impacting the sea levels, the melting of ice caps and significant worldwide climate changes. ORG In short, global warming represents a fundamental threat to all living things on earth. We need to start to think not only about Due to various reasons global warming turns out to be a serious issue in the last few years.

Today people believe in global warming while this concept was not so much believed and people interpreted in some is global warming man made essay meanings what was happening in the past.

Global warming is amplification in the temperature of earth because of industrial pollution, fossil fuels, and agricultural practices caused by human being, other and natural gas emissions. Because of this greenhouse gases are released in large quantity. Solar radiations of short wave type go down under the earth and increase its surface temperature, while infrared radiations of long wave type that is released by earth are absorbed and then gases re-emit these waves again.

And this climax of greenhouse gases is the cause of change in our earth atmosphere. Serious problems can arise when large quantity of these greenhouse gases buildup in our atmosphere because these gases improved the heat trapping ability of earth.

Major Causes of Global Warming The causes of global warming are divided into two categories mentioned in the following: 1. Natural Causes: The causes created by nature are natural causes. One natural cause is an emission of methane gas from wetlands and frosty tundra. Methane gas is called a greenhouse gas that traps heat in the atmosphere of earth.

The earth cycle of atmosphere changer is another natural cause. And this atmosphere cycle Global climate change is man-made Thesis Statement: The debate on global climate change has been going on for several decades. One group is of the opinion that man in the name of technological progress has actually caused damage to the environment and was the reason of the global climate change.

The other group believes that global change is a phenomenon that has been in progress for thousands of years and that it is nothing new to worry about. There have been heated arguments and discussions on both camps, but neither is willing to back down or come to a resolution. Second Supporting Sentence: 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.

Third Supporting Sentence: The world temperature is increasing and it is occurring due to the activities of the people living in this world. The major culprits of this process are the developed countries of the world whose economies significantly rely on industrialization Three-fourths of the state is surrounded by water.

It has over a thousand miles of coastal land at sea level. Now, imagine global warming melting the polar ice caps. It is estimated that the sea level would rise by an average of 6 feet world wide. Global warming has become a world-wide issue. It affects all of humanity and is becoming the forefront concern in many nations.

What action we take now will have either a positive or negative effect, is global warming man made essay. How can man help avert this catastrophe? By taking action now.

 

Natural and Man-Made Causes of Global Warming | Earth Eclipse

 

is global warming man made essay

 

Feb 27,  · This is a controversial issue today, however, global warming is not man-made, in fact, it is a normal cycle for the Earth and the carbon dioxide levels are completely normal. The debate on global warming and global climate change has been going on for several decades. One group is of the opinion that man in the name of technological progress has actually caused damage to the environment and was the reason of the global climate change. Essay on Global Warming. If global warming is a ‘man-made’ disaster why have governments around the world failed to do very much about it? words (9 pages) Essay in International Relations.