Posts Tagged co2 emissions
Good explanation on the global warming controversy
There are two sides of this debate, those who believe that the current episode of global warming is not natural, is being caused by human activities such as fossil fuels and deforestation, and cause irreparable damage to our planet and how to life if not taken measures to reduce or eliminate the amount of CO2 emitted into the atmosphere compared to those who believe that the current episode of global warming is perfectly natural and there is little or no need to reduce our use of fossil fuels and deforestation.
Some of the major areas of controversy are as follows -
Tags: burning fossil fuels, co2 emissions, extreme weather changes, global warming effects, taylor nelson sofres
Global Warming, According To Scientists
In her article, Barbara K. Kennedy cites Eric Post, who is an assistant professor of biology at Penn State University. Post writes All the major biomes on Earth have been affected by a temperature increase of only just over half a degree Celsius, most of which occurred during the past two decades. (Kennedy 1-2). This is very scary thought, especially when temperatures are said to increase further in the next 50 years. Imagine the impact that rising temperatures will have on us in the top of the effects we have experienced. The impact would be unimaginable.
In our technologically advanced world, we have so many different ways to the emission of CO2 into the atmosphere. Some of the many ways of CO2 can be emitted into the atmosphere from power plants, cars, trucks, airplanes, buildings, and due to deforestation. In order for us to generate electricity than fossil fuel burning, which helps emit tons of CO2 into the atmosphere. In fact, about 40% of CO2 emissions in the U.S. in 2002 comes from us, burning fossil fuels. Cars and vans, sports cars, trucks and jeeps, releasing 20% of CO2 emissions in the U.S. Businesses that use trucks for work helping to create the 13% of CO2 emissions from trucks. According to the Intergovernmental Panel on United Nations Climate Change aircraft currently account for approximately 3.5% of the global warming problem. In 2050, this percentage may increase by 15%. The way that most buildings are made helps to give 12% of CO2 emissions into the atmosphere. There are many other ways that the CO2 emitted to the atmosphere. It is obvious that the majority of CO2 emissions come from human services, products and activities. For this reason, we have the responsibility to clean up our act and to find alternative ways of going about our daily lives (causes of global warming.). On the other hand, our technology has helped it grow, allowing scientists to collect data from the past and measure the amount of CO2 in a given year by the use of devices known as basic exercises. The data was taken from these experiments are a confirmation to the question Is the warming caused by human activity worldwide to increase the amount of CO2 in the atmosphere of the Earth
Tags: burning fossil fuels, causes of global warming, co2 emissions, many different ways, penn state university