Warming of the climate system is unequivocal and scientists are more than 90% certain that most of it is caused by increasing concentrations of greenhouse gases produced by human activities such as deforestation and the burning of fossil fuels. It is through the expansion of the use of renewable sources of energy that our system of energy will be transformed into one that is less dependent on fossil fuel, and that is cleaner. Though, consequences on hurricane activity are less certain. Rise in Sea Level and Depletion of Arctic Ice: Some parts of the earth are going to naturally be warmer than others, but as the climate changes that means that so will these areas. A lot of different lines of observation are reflecting that the system of climate is warming day by day. Plants that can absorb some of these gasses are being cut down and therefore adding to carbon dioxide increase. Hence on this basis of limited observations it is seen that global warming usually occurs frequently over the past 30-50 years and however this is because of the limited coverage of these short time period of the data available.
The melting of ice sheets will induce even higher rise in the sea level. Tm There are various solutions for Global Warming. The problem is that, once global warming is something that most people can feel in the course of their daily lives, it will be too late to prevent much larger, potentially catastrophic changes. Nitrous oxide being 300 times more powerful than carbon dioxide. Loss of Wildlife Species: Wildfires, deforestation, shifting habitat have caused several species to become extinct, pushed few of them towards extinction and rest of them have migrated to some other place.
Since the year 2000, the surface temperature has increased about 0. Some of the impacts of climate change so far include unfavorable effects on small islands, adverse effects on aboriginal populations in high latitude areas, and other small apparent effects on human health. His reduction can now be compared with what has been observed. The production of greenhouse gases in the atmosphere alters the radiative balance of the atmosphere. More than 1100 countries will be facing higher risks of water shortages as a result of global warming by the mid-century. They were made for sharing opinions.
It is no wonder that global warming essay only becomes an increasingly popular written assignment for students of various fields of study. This means that they let the heat from the Sun into the atmosphere, but do not allow the heat to escape back into space. The oceans have also warmed up significantly by 0. International Journal of Environmental Science and Development, pp. Some people might come across trouble like being short of appropriate biking tracks, including dealing with overcrowded travels as well as territory, human being are coping with a little dispute.
Introduction: Global warming is gradually becoming a serious concern to our environment and our planet as a whole. This in turn will effect health, agriculture and more. So it is very difficult to say whether these trends might continue or if there may be longer period of fluctuations that are not seen in the data Hansen, J et al 2009. Scientists believe that climate change will raise the frequency of heavy rainstorms, which will put many communities at risk for havoc from floods. At the time, climate models were in their infancy, but Sawyer saw them as the best way to examine this feedback and reduce the uncertainties in climate change predictions. Accepting the fact that it is happening is just the first step, the next step is taking… 1137 Words 5 Pages Assignment 2: Global Warming: Cause and Mitigation Introduction to Physical Science xxxxxxxxxxxx December 6, 2015 Strayer University Professor xxxx xxxx One of the most all time debated and controversial topics to date in science is global warming.
There is also need to reduce cutting down of vegetation and do more of planting trees. When did enhanced Greenhouse warming commence? Dangerous heat waves are becoming more common. Recycling of waste material such as metal, plastic, glass and paper helps in lowering the emission of green house gases, since energy used for recycling is lesser as compared to energy used for manufacturing items from scratch. Despite claims to the contrary, our understanding of the greenhouse effect and global warming is not reliant on modern climate oodles and nor is it a modern preoccupation. Ocean currents move vast amounts of heat across the planet. Asp Global warming has been observed in various natural systems. Climate change can be naturally occurring or affected by human activity.
Perhaps the greatest difference, however, is the emphasis on the impacts of climate change. The new statistical data provided on global warming states that the concentration of Carbon dioxide gas has increased from 290 parts per million to 400 parts per million. High Temperatures and Heat Waves: The continuous increases of greenhouses gases in the atmosphere has caused temperature to rise which is called as greenhouse effect. Thus it is seen that the observed warming is more significantly relative to the rates of the variability of the internal climate which helps in estimating both the climate reconstructions and also the instrumental data Anthony, K. Most of the rise in global average temperature since the mid 20th century, with high anticipation, is because of the human-induced changes in the concentration of greenhouse gases. Whose arguments gain more momentum in the press, among politicians, and among the general public? This aspect is undisputable in the science community considering that the levels have increased dramatically even over the past decade. Jonathan Sacks Analysis As everyone knows, basically we are the main cause of global warming.
The learning of global warming from the rising high temperatures began between what was believed to be in the mid twentieth century and is foreseeing to carry on well into the future. Decades have been spent by the scientists to figure out what actually is causing global warming. Change in climate has accorded to a rise in extreme weather events, which includes high intensity hurricanes in the North Atlantic and much heavier rainfalls across the globe. This means that you will have either to give strong evidence that the climate change is in fact happening and its consequences can be dramatic or to debunk global warming as a myth decisively. Speaker Credibility: What does it take for us to see the signs of global warming and act upon what Mother Nature is trying to tell us? The most important effects on the plantation life on the earth are pest infestation, soil erosion and degradation, invasion of species etc. As we have mentioned, this topic has been covered by many scholars and not only them. The decisions made aim at reducing greenhouse gases emissions worldwide hence reduce global warming that attributes to the climatic changes.