Global Warming And The Current Energy Source

The United States relies heavily on fossil fuels as its main source of energy and with the limited supply, we 'll have to develop and utilize alternative sources for clean, renewable, cheap and effective energy to power this country and the world into the future. It will be important for the health of our planet to utilize renewable resources that have no greenhouse gas emission. Out of necessity the world will eventually need to stop using fossil fuels for energy.

Greenhouse gases keep heat close to the earth’s surface making it liveable for humans and animals. However, global warming is happening largely due to an over-emittance of these gases and fossil fuels (natural oil, gasoline, coal)

The Global Warming theory has become increasingly popular over the past few years. Citizens of the world are being encouraged to be more environmentally conscious by others including politicians, celebrities, and world organizations. The problem with the theory lies in the fact that it has become more and more controversial as it gains publicity and attention. The basic concept behind this theory is thatthe earth was made with a balance of “green house gasses” (AGU, 2003). These gasses are naturally occurring within the atmosphere and they essentially make the planet habitable by keeping it warm.

The rise of air temperatures near Earth’s surface over the past century is known as global warming. Earth has experienced periods of gradual warming and cooling throughout its existence due to natural causes, such as volcanic eruptions and variations in the Sun’s output. However, scientists have created the idea of an increase in global temperatures to human cause, mostly the release of greenhouse gases into the atmosphere as a result of industrial industry. These greenhouse gases which absorb and trap heat emitted from Earth’s surface through a phenomenon known as the greenhouse effect.

Fossil fuels is a major energy source right now. However, fossil fuels can harm our environment. Many machines use fossil fuel, what will we do when it is gone? Luckily, we can use alternative energy sources, or natural energy, to produce power. Natural energy comes from the sun, volcanic heat, water currents, etc. It can be found almost anywhere. Fossil should be replaced with alternative energy sources because natural energy is money saving, not harmful to our environment, and contains an infinite amount of energy that can be obtained.

The reliance and dependence on fossil fuels is a scary notion once the realization sets in that they will not be around forever. For centuries there has been a dependence on a finite resource that has aided science and technology to get society to where it is today. However, the coal that provides for electricity and the oil that is necessary in many forms of transportation, to name a few fossil fuels, will eventually be gone. Alternative energy sources will need to be utilized and flourish if societal demands increase and fossil fuel resources decrease. Sources such as solar and wind energy are coming more and more into public and private favor, albeit very slowly. The trouble with some of these alternative energy sources, is that they are

New problems are faced in countries every day concerning the environment. Today it is global warming; tomorrow it could be anything from nuclear devastation to lack of oxygen. Nobody really knows what is coming next but, one thing

The environmental problems that face the world today are many. And it is impossible to tackle them all as an individual or even as one small, motivated group.

There are many important issues in the world regarding the environment and it's affects on the

Fossil fuels, including coal, oil and natural gas, are currently the world 's primary energy source. Fossil fuels have powered economic growth worldwide since the industrial revolution, but they are nonrenewable resources and can severely damage the environment. According to the Environmental Protection Agency, the burning of fossil fuels was responsible for 79 percent of U.S. greenhouse gas emissions in 2010. Although efficiency can help reduce emissions produced by the burning of fossil fuels, there are better methods that rely on renewable resources to meet our global energy needs while reducing human impact on the environment. Alternative energy sources such as wind power, hydropower, nuclear generation, and biofuels have the

People are inflicting major damage to the Earth's environment, and if we don't do anything to stop the destruction soon, the results could be devastating. Most people know about global warming and think it may be a serious problem in the future. What most people don't understand is that global warming is happening now, and we are already feeling some of its destructive power. Because of the dangerous effects of global warming, alternative energy sources need to be aggressively pursued. Finding and utilizing alternative energy sources may be the only way to combat the increase of global warming.

Global warming is an on going issue that exists and affects the entire globe. It is defined as the increase in the overall temperature of the Earth’s atmosphere. The science behind global warming explains its occurrence as incoming sun radiation in the form short waves is transmitted to the atmosphere. Then the Earth’s surface absorbs the radiation. Once the radiation is absorbed it is converted into long wave radiation, which takes about two to three hours; after its conversion the surface emits long wave radiation back to space. However, some of the long wave radiation gets reradiated back since it is not able to pass through the atmosphere due to the weakness of the long waves. Green house gases such as water vapor, carbon dioxide, ozone, and more then absorb the reradiated radiation causing the Earth to warm, which is known as the green house effect. The intense warmth of the Earth’s surface has lead to global warming. Despite, global warming being a global issue it is also a controversial issue. Since scientists are unable to come to an agreement upon the “real” cause of global warming. The scientific realm is a divided spectrum, where one side such as the International Panel on Climate Change argues, that cause of global warming is due to anthropogenic activities, which have caused the significant increase in the concentration of green house gases. On the other end of the spectrum the Non-governmental International

Our environment is facing many problems lately that cannot be ignored. This is an important issue that we all need to try and solve, because it is becoming more and more of a problem in our everyday life. Most of us are ignoring the fact that pollution and litter is becoming a big problem in this society, also that all of us are a part of it.

In today’s society, the environment is constantly being poorly affected by humans and their actions. Environmental issues are defined as problems that the planet’s systems face due to humans not treating the Earth properly. These issues can occur from simple actions such as someone throwing their trash on the ground, people overpopulating an area, or even someone driving their car. The importance of this essay is to address these many issues that the Earth is facing along with explaining how we can put an end to these problems.

Our energy use has dramatically improved our lives , but this energy is derived mostly from fossil fuels has resulted in