The Threat Of Global Warming

In the last 100 years, the amount of greenhouse gases in the atmosphere has increased, causing the Earth to warm by an average of 0.6 degrees celsius, largely a result of burning fossil fuels for energy, transportation, and land use changes increased for food production. The basic science is straightforward and climate researchers have shown that gases such as carbon dioxide, methane and others can trap heat in the Earth’s atmosphere, causing a phenomenon known as the greenhouse effect. Human activities such as industry, transport, energy generation and deforestation all produce these greenhouse gases. In the last 20 years, concern has grown that global warming is inevitable and now considered most probably caused by man-made increases in

Climate change is evident throughout the world and is a major issue. It is no secret that our planet is getting warmer. Global warming is now recognized in the scientific community as a real problem. There are multiple aspects that are causing this issue. Majority of the warming is caused by greenhouse gases. Volcanic eruptions and changes in the intensity of solar radiation have offset the warming partially. It is estimated that average annual temperatures will increase 3.5°F-9.5°F by the century’s end.

Climate change is a real problem facing our world with all of the progression of today’s society. The amount of Greenhouse Gas emissions has gone up drastically in the past one hundred years alone. The use of transportation, industry, electricity and the deprivation of the world's natural resources has increased the amount of Carbon Dioxide in the Earth’s atmosphere. The Environmental Protection Agency has shown an increase in the Earth's temperature by 0.8 degrees C in the past century alone. It is proven that humans are the cause of global warming but it is not too late to change how we are.

People have come with varied causes of global warming. Some natural causes are the release of methane gas from the wetlands and the arctic tundra. It has been proposed that the temperature of the earth is influenced by the activities that man carries out. (Michaels 222) Others have proposed that this is due to the climate change that the earth goes through after a certain amount of time.

Presently, while Scientists are warning us about the deleterious effects of Global Warming, “Nonscientists” also have separate views on the same issue. This indicates that Global Warming is a controversial issue that needs to be addressed. First, we need to understand the concept of “Global Warming.” Global Warming is described as the general increase in atmospheric temperatures worldwide, which results to climate changes. According to an article titled “Global Warming,” the earth’s atmosphere contains various gases that act as a blanket to trap heat from the sun and prevent it from escaping back into space. This means that these gases prevent the earth from being cold. This continued process is known as the greenhouse effect, and the gasses that are responsible for maintaining this heat are carbon dioxide, methane, and nitrous oxide. They continued, “Over time, the amount of greenhouse gases trapped in the earth’s atmosphere has increased significantly, causing worldwide temperatures to rise.” Human activities like industrialization and agriculture also play a significant role in increasing these gases. For example, the use of certain fertilizers, produce nitrous oxide and methane emissions come from the production of fossil fuels from landfills, and from livestock, they emphasized. All these evidence illustrates that we are significantly responsible for recent increases in temperatures. For this reason, it is obvious that it is a pressing human issue. This recent dramatic

Climate change is influenced by the greenhouse effect which is the increase of Carbon dioxide, Methane, Ozone and Nitrogen Oxide. On one hand, the presence of these gases in the atmosphere make the earth habitable with respect to regulating the earth’s temperature. However, an increase in the concentration of these gases results in trapping energy in the atmosphere and this in turn increases earth’s temperature. “Global greenhouse gas emissions have grown since pre-industrial times, with an increase of 70% between

The global warming is a phenomenon happening all over the earth, there are several causes, but most are a result of human activity. The graph in image 1 shows that a significant increase in the climate temperature in the mid-20th century, somewhere between 1900 and 1950. The industrial revolution happened between the years 1820 and 1840, although great improvements in technology were achieved in the 1900 's. The increasing temperatures since the industrial revolution work as a proof that global warming is a direct effect of human activity. As image 1 shows before the 20th century the variations in the earth 's climate were minimal, except for that of the ice age. Although the industrial revolution detonated the rising temperature due to the use of new chemicals, this change is not evident until it surpasses the previously registered temperatures in the mid-1900 's. Science and technology have improved in the last 200 years, most devices used to measure changes in temperatures were just developed about 150 years ago, so there is not much information of the temperatures before that (Vallis). Nevertheless, scientists have been able to estimate the earth 's temperature from millions of years ago by studding trees, fossils, sediments and water temperatures. Recent studies have proved how many man-made chemicals and activities have contributed to the climate change, affecting the natural processes in the earth like the

The planet has been experiencing considerable climate change for the last several decades. There have been many explanations toward the main causes of the increased warming of the planet. On one hand are the environmentalists who believe that the major cause of this increased warming of the planet is the increase in greenhouse gases in the atmosphere induced by human activities. On the other hand, the scientists believe that there are natural causes of global climate change. While the supporters of the man-made theory of global climate change reason that the major greenhouse gas causing global warming is carbon dioxide, the advocates of natural causes

In recent years, the controversial subject of global warming has been more predominantly brought to our attention. Is the threat of global warming real? Is it man-made or is this just a natural cycle of earth? Does it really affect earth’s inhabitants? Should action be taken against it? If so, what kind and to what extent? It cannot be only a coincidence that the alarmingly rapid climate change coincides perfectly with the increased amount of pollutants that humans release into the environment. The once stable climate has in recent years begun to skyrocket, thus altering the delicate structure of earthly life. This proves to be hazardous to the future of the planet; some people worry that many of the resources the environment provides that

Global warming is a series issue, threaten the natural life in our planet and reduce the efficiency of it to manage life, as a sequence, climate change causes several inflexible phenomena, influence people’s life in bad manner, this may continue to affect the future too. Human produced global warming, everyone should solve this problem, for the good of them and the next generations of humanity, many governments and people start working on projects to reduce global warming, as find

Global warming has become a world wide issue and an issue that is causing great controversy. It is an increase in the earth's atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution (Dictionary). Global warming is a natural process, but because of increase in certain activities this process is taking a faster and more dangerous route creating global problems. Global warming was first theorized in 1894 by Jean Baptiste Joseph Fourier a French mathematician, who noticed the earth was gradually increasing in temperature. He came to the conclusion that the earth’s atmosphere was trapping solar radiation caused by the sun and reflecting this radiation back to

The issue of global warming should be on the list of our top priorities. Studies show that the average of global temperatures have risen since the Industrial Revolution began. Since the Industrial Revolution, human emissions has quadrupled the frequency of certain heat extremes and many scientists have warned that a failure to bring greenhouse gases under control could eventually lead to a 62-fold increase in extreme heat blasts (Gillis Justin A17). Most of the increase is due to human activities, especially the burning of fossil fuels and deforestation. These activities contribute to a build-up in carbon dioxide and other gases in Earth’s atmosphere. The Earth’s atmosphere is made of gases like nitrogen, carbon dioxide and oxygen. These gases act as a blanket that covers and gives us warmth, but once these gases such as carbon dioxide absorbs heat, but does not release it back into space in which causes the increase in global temperature. This is called the greenhouse effect because it only traps heat but does not release it.

There is a serious situation is occurring on planet Earth that is causing a significant and harmful effect on communities, health, and the climate. It is Global Warming which can be defined as the constant heating of Earth 's surface, oceans and atmosphere. In order to understand global warming, the most important basic is to figure out how the of greenhouse effect plays an important part in its development. The greenhouse effect is caused by increased levels of carbon dioxide (CO2) that trap heat in the atmosphere that keeps the Earth warm. The information this text will discuss is the meaning of global warming, the causes, and most importantly how citizens can help to rectify the situation. Humanity must tickle this problem immediately before the consequences increase and affect the entire planet.

For decades, scientists have been warning world governments about the threat that global warming poses to life on Earth. The scientists have raised the alarm numerous times, even as the effects become noticeable today. But why then, as the effects of global warming are becoming more obvious as time passes, have countries like the US, Australia, and Canada done nothing to address the problem? As Kiribati, the Solomon Islands, Fiji, and other pacific island nations sink due to rising seas perpetuated by global warming, these countries have been accelerating the demise of these small island nations by not only refusing to address the problem of climate change, but by throwing gasoline at the fire as they embrace dirtier sources of fossil fuels. The answer to why there’s inaction on global warming lies on the internal situation of these nations, which have similar things in common, such as concern that taking action to mitigate global warming would have devastating effects on their respective country’s economies, but most importantly, because of the lack of interest by the public to deal with the problem, which is only being worsened by a disinformation campaign being led by fossil fuels companies.

Global warming has become a well conversed topic among scientists and peoples in the world today. There are extremists who do everything possible to stop contributing to the warming, but the average person does little to alleviate the issue and in many cases refuses to acknowledge that there is a problem at all. Dating back to millions of years ago, even before humanity was born, the world has always experienced one form or another of warming; so the warming seen today is not as bizarre as many may think. The prevalent saying that history often repeats itself, is no joke when discussing global warming. As to what is kindling the current warming, that is where a query is imposed. Scientists from around the globe have theorized close to every possible contributor to the warming seen today, and the conclusion that present occurrences of global warming are being evoked by human interference has become evident.