Exploring : Causes And Effects Of Global Warming

The greenhouse effect, warming that occurs whenever the atmosphere traps heat from Earth towards space, is the main cause of global warming (NASA, 2016). Gases such as water vapor, nitrous oxide, carbon dioxide, and methane do not respond chemically to drastic changes in temperature, force climate change. One of the reasons for this is because of the deforestation of land for agriculture or industrial needs has increased concentration of green house gases.

Global Warming has been a big issue that has effects on the environment, people, and the world, and if not stopped now, the results could be catastrophic. The main cause of climate change is likely to be the result of too much carbon dioxide (CO2) in the atmosphere. CO2 creates a blanket which traps heat. Burning fossil fuels for energy, such as coal, oil, and natural gas release CO2 which impacts the atmosphere heavily. Waste management and agricultural practices also produce gases that contribute to climate change, such as methane. There are many contributing factors to climate change.

Most climate scientists agree with the idea that the main cause of the current global warming trend is human expansion of the "greenhouse effect", warming that results when the atmosphere traps heat radiating from Earth toward space. Over the last century, the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2. To a lesser extent, the clearing of land for agriculture, industry, and other human activities has increased concentrations of greenhouse

Global warming is caused by several things. One of these is the release of carbon dioxide into the greenhouse gases in the atmosphere by using energy generated from burning fossil fuels.

Global Warming is a result of too much carbon dioxide in the atmosphere. It acts sort of like a blanket, trapping heat and warming the Earth. As we humans burn fuel like coal, oil and natural gasses for energy and burn down forests to create farms, carbon is accumulating and overloading our atmosphere. Global Warming is a fundamental problem, and these are some reasons as to why.

Every year, almost 7 billion tons of carbon dioxide is released into the atmosphere by human activity. That is the equivalent of 107,700,000 jet airplanes being in the air at once! This harrowing figure is the main cause of global warming, and has been increasing for the last 50 years. Global warming is caused by the increase of greenhouse gasses, carbon dioxide and methane primarily, in the earth's upper atmosphere directly caused by human burning of fossil fuels, industrial, farming, and deforestation activities. Global warming is defined as an increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic

Global-Warming is caused by the planet heating up, due to many greenhouse gases. A greenhouse gas is a type of gas that causes the planet to grow tepid, more than usual and at a quick pace. One specific greenhouse gas is carbon dioxide (CO2). Carbon dioxide is released, and bestowed,

There are various human and natural causes of global warming. All these causes contribute to the amount of greenhouse gases which are the major cause of warming of the earth atmosphere. Human activities like deforestation, burning of fossil fuels, emissions from manufacturing industries, emissions of greenhouse gases like CO2, CFCs, NO2 and halocarbons which is a group of gases containing fluorine, chlorine and bromine. Burning of fossil fuels like petroleum, coal, etc. release carbon which combines with oxygen in the air to form carbon dioxide which is a

Global warming occurs due to an increase in the average temperature of the earth’s atmosphere. Various reasons as discussed in task 3 lead to the rise in temperature around the earth. The reasons include deforestation, burning fossil fuels, increase in human population and increase in the amount of carbon dioxide and other greenhouse gasses such as methane, chlorofluorocarbons, nitrous oxide and water vapor in the atmosphere. (Dai, 2013) Greenhouse gasses are produced when fossil fuels or wood is burned. In other cases, when plants rot, carbon and methane are released into the atmosphere. Global warming can be controlled through the following ways: preservation of forests, minimal use of fossil fuels in energy production, efficient use of energy and use of low carbon or zero carbon technology.

Global warming is caused by emissions of greenhouse gases such as Nitrous Oxide (N2O), Methane (CH4), which is the strongest of the greenhouse gases, Carbon Dioxide (CO2), and Water Vapor (H2O). Greenhouse gases absorb Infrared Radiation (heat) photons and re emit them back to Earth, trapping them in the atmosphere as Thermal Energy, in a process called the greenhouse effect. Things like factories, transportation, electricity energy, and agriculture/cattle ranches cause those emissions of greenhouse gases. If too many greenhouse gases are released into the atmosphere, too much heat will become trapped and the Earth’s temperature will rise. Since the use of the beforementioned has become more frequent, the ppm (parts per million) of atmospheric greenhouse gases has risen, too.

The global warming is a controversial and debated topic, but it is no surprise to most people. When we think about our future, we only think about our personal life effects and benefits. Global warming is also an important and troubling situation going on the planet earth. Changes in climate can be resulted from both human activities and natural. Human activities involve careless actions and burning fuels. On the other side, natural events cause climate change by volcanic eruptions. Human activities are more responsible because natural events only occur at some percentage and sometimes, but there is no time limit on human events. Today everyone’s main concern is how we can stop global warming? Global warming is a process of gradual annual temperature increase in the atmosphere by human. Global warming has impacts on climate change, raise sea level, human health. But it can be prevented by strict laws, planting trees, sharing sources, and burning less fossil fuels.

The main cause for global warming can be accounted to the “human expansion of the greenhouse effect” (“A Blanket around the Earth” par. 1). Humans expand the greenhouse effect through many activities and processes: using landfills, burning fossil fuels, industrialization, deforestation, agriculture, and even the use of livestock. While it seems like these activities would not have much to do with the expansion of the greenhouse effect, they emit gases that can stay in the atmosphere for an extended period. There are gases in the atmosphere that prohibit heat from escaping; the ones that do not react to alterations in temperature “are described as ‘forcing’ climate change” (par. 2). Carbon dioxide, methane, and chlorofluorocarbons are gases whose emissions have increased due to human activities.

For the past 2.5 million years, the earth's climate has oscillated from ice age to warmer periods. In the last almost century the planet's temperature has ascended shockingly fast. Scientist believe it is humans causing this rise in temperature through a term called global warming. Global warming is a term connected to the notion that there is a progressing increase in total temperature of the earth's atmosphere because of the rising levels of carbon dioxide and many other pollutants. This problem has become increasingly noticeable in recent years. Global warming is at an all time high and as time goes on, this problem can only get worse. The issue not only affects our temperatures, but it is impacting our ecosystems and also resulting in sea levels to rise.This report aims to show the explanation of global warming and address the major causes and effects of this natural occurrence.

Another cause of global warming is greenhouse gases. Greenhouse gases are carbon monoxide and sulphur dioxide it trap the solar heats rays and prevent it from escaping from the surface of the earth. This has cause the temperature of the earth increase.

Global warming is a widespread problem that affects the entirety of our world. As Earth's temperature gradually increases , our environmental problems grow, and the hope of reversing the effects diminish. Everyday our Earth transforms sunlight into infrared light, which causes the habitable climate in which we live. Due to the abundance of greenhouse gases in our atmosphere, infrared light becomes trapped, gradually increasing the Earth's overall temperature. Over billions of years the Earth has managed to retain relative levels of greenhouse gases, since the spread of human activity the levels of gases like carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons have significantly increased. Human related activities such as deforestation, combustions of fossil fuels, landfills, the use of fertilizers, etc. have all impacted our greenhouse gas levels. Of course, there are many natural sources, such as manure, decay of organic matter, fires, etc. but none of these sources have had as major of an effect as that of those related to mankind.