A Brief Look at Global Warming

Global warming is a gradual increase in the average temperature of the earth's and its oceans and a change that is believed to permanently changing the earth’s climate.

In order to understand the issue of global warming (also referred to as climate change), you must first understand what it means and how it happens. Global warming is a result of a process known as the greenhouse effect, in which the light and heat from the sun are trapped in the Earth’s atmosphere by greenhouse gases; which subsequently raises the average temperature on Earth. The greenhouse gases responsible for this process are carbon dioxide, methane, nitrous oxide, chlorofluorocarbons, and tropospheric ozone, all of which are released into the atmosphere through naturally occurring processes (Warrick, R. & Farmer, G., 1990).

In order to understand global warming one must know exactly what it means. According to the Environmental Protection Agency, or EPA, global warming is defined as “the recent and ongoing rise in global average temperature near Earth 's surface” (EPA.gov, 2014).

Global warming is the increase of Earth's average surface temperature due to greenhouse gases that collect in the atmosphere, trapping the sun's heat and causing the planet to warm up

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, as aforementioned, is the increase in earth’s average temperature due to the release of greenhouse gasses people burn as fossil fuels. Greenhouse gasses like carbon dioxide, methane and Nitrous oxide gasses are compounds that are able to trap heat in the atmosphere.(Environmental Protection Agency, 2015). This is called the “greenhouse effect”. Solar energy emitted from the sun is absorbed at the earth’s surface and is then re-radiated back into the atmosphere as heat (infrared-radiation). Greenhouse gasses absorb and trap some of this infrared-radiation on the earth’s atmosphere which causes the earth to warm up. It’s like they place a ‘warm blanket’ on the earth. Every day, millions of tons of greenhouse gasses are emitted and they are all trapping lots and lots of infrared-radiation on

What is global warming? “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.” (https://www.google.com/url?q=https://en.oxforddictionaries.com/definition/global_warming) Global warming is bad for the earth and is really does exist. Global has hurt the Earth, but there are ways stop it.

To understand why global warming happens, you have to first understand the greenhouse effect. This process plays a major role on global warming due to its ability to capture heat and contain it within the earth. To start with the energy from the sun passes through our atmosphere and shines down upon the earth, normally the greenhouse gases are too few to trap very much of the energy waves. However with the pollution given off in recent years a greater and greater amounts of solar energy are trapped beneath the atmosphere due to the increased amount of greenhouse gases. This causes the earth to become heated past its normal temperature which causes significant amounts of climate change. The major greenhouse gases are water vapor, Carbon dioxide, methane, and nitrous oxide, a majority of these are produced from the burning of

Climate change continues to be one of the biggest issues in the world today, both politically and economically because it aggravates average increases in the global temperature and contributes to rising seawater levels around the world, posing serious threats to human life. A required immediate response from the government to rectify the climate change problem includes penalizing emissions of greenhouse gases (GHGs). Hence a carbon tax should be aimed at: lowering GHGs emissions by penalizing polluters, motivate people to shift towards renewable sources of energy and foster social welfare by minimizing externalities and environmental damage that would contrarily occur in business-as-usual approach (Spash & Lo, 2012).

Global warming takes place because human activities are pumping vast amounts of gases. These are Carbon dioxide – this gas is unconfined to the atmosphere when solid fuels such as oil, natural gas and coal, and wood products are burned Methane – this gas is given out during the

One main cause of global warming is the “greenhouse effect”. According to NASA, this can be described as warming that results when the atmosphere traps heat radiating from Earth toward space. Certain gases in the atmosphere, such as nitrous oxide and carbon dioxide, sit in the atmosphere, helping block heat from escaping. Human activities such as biomass burning and the use of commercial and organic fertilizers increase nitrous oxide in the atmosphere. Human activity such as deforestation and burning fossil fuels contribute to adding carbon dioxide into the atmosphere. This directly ties in to the next cause of climate change, rising carbon dioxide levels.

Global warming is a gradual increase in the overall temperature of the earth’s atmosphere that is caused by increased levels of carbon dioxide and other pollutants. There are many explanations as to why this happened. Most reasons will relate back to human activities.

What is global warming? 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. These pollutants do not appear out of

The main cause of global warming is due to greenhouse gases as well as other air pollutants that collect in the atmosphere. Sunlight and solar radiation that should have bounced off the earth’s surface is absorbed by these pollutants. If the pollutants weren’t in the atmosphere, radiation would escape into space. Pollutants are known to last as long as centuries within the atmosphere, they trap heat and in turn cause the planet to overheat. This is the greenhouse effect; the greenhouse effect is the cause of global warming.

Global warming is a phrase that has been used in recent history that describes Earth’s surface temperature being warmed. Throughout history, there has been three global warming’s. They occurred in 1850; from about 1860-1880, 1915-1945, and 1975-1978 (see graph). The current warming was thought to have been generated by the discharge by man of carbon dioxide. All three of these periods of warming were divided into a period of universal cooling. The warming/cooling cycles, and their conjoined change in rain patterns are called climate change. Climate change has been happening for the past 11,000 years since the last ice age. Research has recently shown that this abrupt curve is probably a product of what is known as the “heat island effect” rather than be just called global warming. Overall, at its simplest, “climate change”- is simply known as global warming and “climate disruption.” Reason it is called a climatic disruption is because a phenomenon occurs that cause’s weather arrangement and temperatures too change to quickly and unknowingly on a universal scale. Global Warming is an occurrence of increasing average air temperatures close to the Earth’s exterior for over the past two centuries. Since the 20th century, weather scientists have assembled studies of different weather occurrences such as; temperatures, rain, and different kinds of storms. Also studies on the Earth’s ocean currents and the atmosphere’s overall chemical arrangement. This