The Problem of Global Warming Essay

combustion of fossil fuel which releases CO2 . Over the last hundred years, Global warming has

The past century earths average temp has been rising faster than any time in the past 10,000 years and much of that change is due to humans

These emissions are mainly emitted through the burning of fossil fuels. Automobiles burn gasoline and petroleum, which releases harmful gasses into the atmosphere. Burning down of forests directly emits those harmful gasses into our atmosphere and of course many factories aid in producing harmful gasses as well. Many of our power-plants within our lifetime here on earth have burned coal, which is one of the largest contributors to global warming out of all pollutants on earth, as stated by National Geographic. These gasses that are released into the atmosphere are known as “Greenhouse Gasses”, which are the main contributor to global warming. The term Greenhouse Gas, as stated by the National Weather Service was invented to give a visual description of how our atmosphere traps gasses and other particles into our atmosphere to prevent them from being released into space. As stated by National Geographic, “The Greenhouse Affect, is the process of heat and energy being trapped into our atmosphere to keep the earth at a livable

It is largely known that the most significant issue facing the planet today is global warming. There is no doubt it is one of the biggest environmental issues throughout time, though it is widely debated among scientists and environmentalists what the main causes are. Global warming isn’t a new issue, in only 1989 the UK Prime Minister at the time warns that the increasing emissions of carbon dioxide into the atmosphere are going to have a significant impact on the earth in the future (BBC News, 2013). The warming of the earth is caused by greenhouse gases, such as carbon dioxide that trap long-wave radiation in the atmosphere. This warming of the earth surface is referred to as the greenhouse effect. Greenhouse gases are the gases, such as carbon dioxide, methane, and water vapour which accumulate in the atmospheric layers prevent heat being radiated from the earth to escape. Without greenhouse gases the earth would be considerably cooler but with increased human activities, temperatures are rising to an unstable level (Arbogast, 2011).

An increase in Greenhouse gases is the main cause of climate change. Greenhouse gases are gases like methane, CO2, or water vapor, that absorbs the heat from the sun, and

Global warming is a broad term that describes the massive global increase in temperature in the last couple hundred years or so. Most scientists agree that there has been a massive spike in the emission of greenhouse gases in those last few hundred years. What they do not agree on is if humans are primarily the cause of the increase in temperature because of our bad habit of dumping greenhouse gases into the atmosphere. Some say that the increase in pollutants is causing the warming, while others say that the amount of gases humans have released into the atmosphere is not enough to affect the world on such a large scale. Unsurprisingly, scientists are deeply divided on one of the biggest problems of the last few decades. Steps have already

all the carbon that is stored up in the fossil fuels. Fossil fuels are biggest contributor to

Humans’ contributions to Climate Change are constant, and not going slowing down without changes. Climate Change is the changing of global weather and temperatures at an abnormal rate. Most activities in our everyday lives has made a contribution, whether it be the technology being used or the cars being driven --- with that, many choose to ignore Climate Change, proceeding with their everyday activity. Meanwhile, on a global scale, the rate of these changes is detrimental to life on earth. NASA explicitly addresses that these fluctuations of climate are natural, but the rate in temperature changes is quicker than ever before. Vast studies show that typically the changes last about a thousand years before the next period of changes, but recently that has taken a turn. Human innovations have backfired, with the earth at stake due to unforeseen externalities. With the advancement of a more technological society, comes great responsibility to the earth, our home.

The biggest cause of air pollution in North America comes from carbon dioxide emissions. Fossil fuel, electricity, and vehicle technology has been an enormous contribution to the emission of greenhouse gases. Greenhouse gases are gases that attract radiation from the sun into the earth's exterior and its environment. Producing an overabundance of greenhouse gases at a time may dramatically change the atmosphere as we know it today. The ozone layer that protects human beings and many other species of plants and animals from the sun's excruciating rays may deplete or be damaged due to too much pollution.

Researches reveal that natural events as well as human related activities contribute to changes in average global temperatures. AtKisson affirms that global warming is basically a result of increased emission of greenhouse gases into the atmosphere. This atmospheric carbon dioxide (co2) comes from anthropogenic (caused by humans) sources. The concentration of greenhouse gas carbon dioxide, nitrous gases, and methane in the atmosphere has increased evidently due to human activities since 1800. NASA’s article adds:

The Earth has always been undergoing climate change. Extreme weather, natural disasters, and global warming are a few examples of current climate changes. To help prevent this, the Climate Change Education act was introduced by Ed Markey, a democrat from Massachusetts. The main goal of this act was to educate the citizens about the causes of climate change, solutions to it, and small adjustments in their own lives to help prevent it. While there are people who totally support this, there are others who do not. The Climate Change Education act can be seen as helpful because it can protect the Earth and its inhabitants, yet it can be unnecessary because it will not contribute to our society.

When people drive cars, use energy to cook, cool and heat their houses, power plants, etc. all those things put gasses in the air. Gasses that trap heat in the atmosphere are called greenhouse gases. Each of the gases is carbon dioxide, methane, fluorinated gases, and nitrous oxide. Carbon dioxide is a chemical that is transparent to solar radiation and yet it absorbs infrared radiation. Carbon dioxide enters the air through burning fossil fuels, trees, solid waste and wood products. Carbon dioxide remains in the atmosphere longer than other gasses as the result of human activities. The US produces the most carbon with 5,800 million every year, next is China over 3,000, Russia over 2,000, Japan, 1,200 and India, 1,000 million. Methane enters through the transportation of coal, oil and natural gas. It takes a decade for methane to leave the atmosphere which converts into carbon dioxide. Fluorinated gases are used as substitutes for stratospheric substances. Lastly, Nitrous oxide is released during industrial

Global warming is caused by CO2, air pollutants, and greenhouse gases, such as CH4 and N2O. These gases have the ability to last in the atmosphere for years and trap heat. Over time, these gases start to build up in the atmosphere and absorb the sunlight that has bounced off of Earth’s surface. There are many sources as to where these gases come from. The most popular are from humans. Humans produce about two billion tons of CO2 every year from burning fossil fuels. We use fossil fuels for transportation, power plants, etc. People use gasoline to power their cars. Gasoline contains S. S+O2=SO2+Heat. SO2 has a pungent, toxic odor and it is very harmful to human health

Imagine you are placed into the future. The year is 2100. You begin to live in this

“When taking the heating of the entire climate system into account, our planet has warmed at a rate equivalent to 4 Hiroshima atomic bomb detonations per second over the past 15 years” (Cook). Our planet is becoming warmer. When scientists add up all the heat warming the land, oceans, atmosphere, ice melting, earth is accumulating heat equivalent to four Hiroshima bombs worth of heat per second. Global warming is a serious issue faced by our world as there has been a significant increase in temperature over the years. But the article published by Dr. Mark Sircus on “Global Warming -largest science scandal in the history” refutes the theory of global warming. Dr. Sircus states that there is no linkage between carbon dioxide and temperature leading to global warming, the sea level is not rising, arctic sea ice extent is now higher and climate change is due to solar activity. Dr. Sircus also points out that that the recent weather changes are not in line with global warming and “we are in the beginning of a deep freeze” (Global Warming - Largest Science Scandal in US History). NASA and the scientific community states that global warming is not a hoax and there is a rapid increase in Earth’s average surface temperature due to greenhouse gases released as people burn fossils. NASA states that the “key indicators of global warming are based on surface, satellite, and ocean temperature measurements, satellite measurements of energy imbalance and of receding glaciers, sea ice, and