Humans do things that create carbon dioxide which is one of the greenhouse gases that cause the greenhouse effect. The greenhouse effect is when gases like carbon dioxide become trapped in the atmosphere and trap incoming solar energy. That solar energy is then redirected in all directions thus, warming the entire planet and causing what we know as global warming. Global warming is a heating up all parts of the planet causing global climate changes. “A major international assessment of climate change…provides conclusive new scientific evidence that human activities are causing unprecedented changes in the Earth’s climate.” (IPCC Confirms, 2013).
Global Warming and the Polar Bear Works Cited Missing It was realized that in 1988 that mankind was transforming the atmosphere of our planet (Pearce, 1). Global Warming is a big concern to scientists aside from pollution and is certainly under way. According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. Global warming has risen within the last 50 years because of the result of humans activities. These activities have distorted the chemical composition of the atmosphere through the buildup of greenhouse gases – primarily carbon dioxide, methane, and nitrous oxide (EPA, The Climate).
He dose this in order to prove that global warming is taking a huge effect on our climate. Liberals believe humans play a major part of global warming. The conservatives show that it’s the earth natural cycle and that the earth has ben heating and cooling through out history. Lisa Moore argues that the global warming is a lie to get a global warming tax and tells the truth on the swindles the liberals tell. It the article “ Swindles in the global warming” by lisa Moore claims that the liberals are just trying to get money from the government.
But how big of an impact do humans really pose? Is Earth just on a cycle of events that is in no way correlated to mankind? Many changes in the last century are beginning to make people wonder just how we are affecting the Earth; and are these changes going to make us better off, or hinder us in the future? Greenhouse Gas Emissions The most notable change is the increase in greenhouse gases. Greenhouse gases are mostly comprised of carbon dioxide and methane.
Carbon dioxide is a heat trapping greenhouse gas. It gets “released through human activities such as deforestation and burning fossil fuels, as well as natural processes such as respiration and volcanic eruptions” (Global Climate Change: Key Indicators, 2014). An increase in carbon dioxide means more heat is trapped thereby raising the Earth’s temperature. Global surface temperature needs to also be monitored. Not just one area but globally!
Even the extensive evidence that high amounts of greenhouse gases do have an impact on the rising temperature many still think all of this is part of the Earth’s natural cycle. During the last century temperatures have increased on a global scale, known as global warming. There has been a sharp rise in average temperature being 0.7°C between 1900 and 200. Scientists believe that this rise in temperature is mainly due to human factors and the increase of industrialisation and the revolution. These industrial activities have raised atmospheric gases such as carbon dioxide which contribute to greenhouse gases.
Global Warming By Amanda Lardino Sci 275 What are the main causes of global warming? Is there things we can do to prevent it? Those are two of the main questions that have come to mind about the way to focus our thoughts on what can be done to decrease this issue in the world today. One of the major atmospheric issues that has been destroying the environment for years is global warming. I have read that in the present compared to the past global warming has increased tremendously.
One more similarity is the equipment they used to get the results for example they both used temperatureDetermining global warming effects on weather can be done in many different in these two articles I found that you can use ice or water. In the rising of the seas they explain how the melting of the ice caps raise the sea level but in the greenhouse. It breaks down how they can use ice to determine the future weather. Global warming is something more people need to be aware of and get more knowledge on, because after reading these two articles I found out what our world might become just by looking into the past. These two article had there similarities and differences in how they go about finding out about the past but yet both are very
Should one be concerned about rising global temperatures? How might increasing global temperatures affect us? These are all questions and concerns on the minds of many as they decide where to stand on the issue and credibility of global warming. On one side of global warming are those who believe that it is a scientifically credible concern while on the other side are arguments against global warming and an overall consensus that it is not a threat. Both sides implement several tactics including rhetorical strategies to counter the arguments of their opposition.
Oceans play a vital role when it comes to climate regulation, but there has been an escalating change in the sea temperature over the last few decades which contributed to sea levels rising. Oceans act as carbon dioxide main stores and a proportion of the carbon uptakes are exported along the ocean carbon pumps. An increase in the sea’s temperature and ocean currents may lead to a decrease in the uptake of Carbon dioxide by oceans. The ocean chemistry has already been affected as we are facing ocean acidification- which impacts species such as corals and calcareous plankton, aquatic and land ecosystems and the biogeochemical cycles. 1.10) What is the effect of climate change on biodiversity in the oceans and on land?