As a result, the discussion was onesided and heavily biased, and the u. Global temperature over the past 65 million years present 1,000. An annotated bibliography 1 introduction this document is an annotated bibliography of selected literature addressing the broad topic of the response of energy consumption in buildings to global climate change. An ipcc special report on the impacts of global warming of 1. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. The wri report is entirely designed to blame developing countries for sharing the responsibility for global warming. Temperature records show that global temperatures have risen by an average of nearly 1c over the last 100 years see figure 1.
Greenhouse gases such as co2 and methane emitted from burning fossil fuels contribute a lot to global warming. Earth average temperature 1850 to 2006 newspapers and politicians talk about global warming nearly every day. This report discusses mainly the environmental problem of global warming. Legal and regulatory framework in 2008, the legislature passed p. The workbook is contained in a separate document, and again it may refer to a. Impacts of global warming the public and climate wintry doom ice sheets, rising seas, floods government. Climate change is the single biggest environmental crisis of our time. They will answer questions on this article and fill in a graphic organizer. Carbondioxide thegoodnews global warming policy foundation. Jun 23, 20 of course natural variability also affects the earths climate and can contribute to global warming. Global warming is the ongoing rise of the average temperature of the earths climate system and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.
Discovery of global warming files formatted for printing pdf. Global warming this term refers to the general increase in the earths average temperature caused by the presence of greenhouse gases in the atmosphere, which causes changes in climate patterns across the globe. However, the consequences of the alarmists activities for the. Powerpoint presentation global warming and the coming. Above all, alternative energy sources solar, wind, hydro, geothermal. Global warming is changing the world around us today. Climate change from above an introduction to climate. Global warming and climate change refer to an increase in average global temperatures. This article discusses amongst cause of global warming and consequences of global warming on the environment. It is a complex issue full of uncertainties and controversies. Certain gases in the atmosphere act like glass in a greenhouse, allowing sunlight through to heat the earths surface but trapping the heat as it radiates back into space.
Intergovernmental panel on climate change ipcc was was established in 1988 by the world. From this insight, he deduced that an increase in atmospheric carbon dioxide concentration. Normally, of all the suns energy entering the earths atmosphere, 30 percent is reflected back by the clouds. The issue of global warming is complex but the message is simple.
News global warming hoax, best document ever heartland. The remaining 70 percent is absorbed by the earths surface, land, oceans and the. Milankovitch cycles more to come in another blog, solar radiation variability, lunar tides and interactions between the oceans and the atmosphere. These documents are from the glenbow museum archive, now housed at the university of calgary. Powerpoint presentation global warming and the coming peaks. The term global warming is often used synonymously with the term climate change, but the two terms have distinct meanings. Because of the treacherous effects of global warming, some solutions must be devised. Certain gases in the atmosphere act like glass in a greenhouse, allowing sunlight through to heat the earths surface but. The greenhouse is covered with a kind of plastic walls which permits all radiations from the sun. The troposphere has a thick layer of carbon dioxide and this layer of carbon dioxide serves. Of 29 issues asked about, registered voters indicated that global warming is the 11th most highly. Summary history of climate change science history in hypertext. Global warming is the first in a series of briefing documents investigating the indicators, science, analysis and argument surrounding global warming. Free essays on global warming pdf through essay depot.
Global warming and wild life camille parmesan integrative biology, university of texas at austin global temperatures are rising. Examples of natural variability include variations in the earths orbits i. The phrase global warming refers to the documented historical warming of the earths surface based upon worldwide temperature records that have been maintained by humans since the 1880s. This term refers to the general increase in the earths average tempera ture caused by the presence of greenhouse gases in the atmosphere. This documentary covers the global warming scare promoting abandoning the earths vast store of coal, oil, and natural gas over false claims carbon dioxide causes catastrophic global warming climate change.
Climate change is a global, manmade and complex threat. Historic temperature record for the last 1,000 years 2 degrees institute what causes global warming. Pdf files discovery of global warming american institute of physics. The paper introduces global warming, elaborates its causes and hazards and presents some solutions to solve this hot issue. It is global warming that triggers higher levels of carbon dioxide in the atmosphere, not the other way rounda large number of critical documents submitted at the 1995 u. Free, but needed to view pdf files download individual essays as of jan. Global warming 8additional resources additional resources include. The current tentative consensus is that global warming is a reality, but it is uncertain how much this is caused by. Solar activity it is widely recognized that variations in solar radiation and activities, such as solar flares or sunspots, if large enough, could have an impact on the global temperature. The absent fingerprint of anthropogenic greenhouse warming. The pdf is the official version of the 2014 national climate assessment. Causes, effects and solutions to global warming essay. The burning of these fuels produces gases like carbon dioxide, methane and nitrous oxides which lead to global warming. Global warming, climate change and sustainabilitychallenge to scientists, policymakers and christians john houghton i n this paper, i first list some of the growing threats to the environment and introduce the important concept of sustainability.
Summary history of climate change science history in hypertext basic data. Proxy measurements tree rings, sediments etc for the past years weather balloons radiosondes for the past 44 years satellites msu units for the past 21 years. Report of the intergovernmental panel on climate change stocker, t. Signs of global warming in the united states, region by region iv executive summary v introduction 1 part i. Global warming free download as powerpoint presentation. Climate change global warming look at the plot below. May 01, 20 this report discusses mainly the environmental problem of global warming. Of course natural variability also affects the earths climate and can contribute to global warming. The accumulation in the earths atmosphere of these gases is mainly the result of the gargantuan consumption of the developed countries, particularly the united states. Global warming is the average temperature of earth has increases since 1950 until now the temperature continuing increasing.
Key concepts climate changea term used to describe trends in the earths climate. Climate change sense public investigation of global warming. Some believe that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as global warming. They say gasoline cars cause the problem and that the gasoline tax needs to be increased to stop it. Apr 23, 2017 global warming ppt and pdf free to download. The cause of global warming executive summary three of the four methods of measuring global temperature show no signs of global warming. An explanation of the data sources can be found here. It shows the average temperature of the earth from 1850 to 2006. The way forward on global warming environment america. Signs of global warming in the united states, region by region iv.
This is caused primarily by increases in greenhouse gases such as carbon dioxide co 2. Global warming as a voting issue more than four in ten registered voters 45% say a candidates position on global warming will be very important when they decide who they will vote for in the 2020 presidential election. Global warming is melting glaciers in every region of the world, putting millions of people at risk from floods, droughts and lack of drinking water. The story of global warming starts with the very fact that the earth gets heated up. Students will read an article on one effect of climate change global warming in small groups. Global warmings increasingly visible impacts environmental. Bau energy use results in a doubling of the rate of global energy use in 50 years in an era which will be characterized by tightening energy supplies. Whether the cause is natural or humandriven, global warming is a serious issue that everyone should be aware of. Page 1 ventura county air pollution control district, ventura, ca effects of global warming lesson concepts.
One of a grouping of documents on global concerns at. I then explain the threat arising from human induced climate change. Summary history of climate change science history in hypertext basic data the modern temperature trend past cycles. This is an 80% increase of global percapita energy use assuming global population peaks in 2050 at around 9 billion people. An introduction many researchers, scientists, and environmentalists are expressing concerns about changes in the overall climate of the earth.
Global warming is the increase of average world temperatures as a result of what is known as the greenhouse effect. An introduction to global warming for students in grades 68. The way forward on global warming reducing carbon pollution today and restoring momentum for tomorrow by promoting clean energy volume 1. The documentary is 72 minutes long which challenges peoples attention. Some areas of active debate and ongoing research include the link between ocean heat content and the rate of warming, estimates of how much warming to expect in the future, and the connections between climate change and extreme weather events. Global warming introduction young peoples trust for. A brief introduction to global warming muchadoaboutclimate. The troposphere has a thick layer of carbon dioxide and this layer. Introduction tointroduction to global warming i observations, causes, and impact weiweiyin chenyin chen. On the shortest time scales, of seconds to minutes, plants take carbon out of the atmosphere through photosynthesis and release it back into the atmosphere via respiration.
It is a major aspect of climate change which, in addition to rising global surface temperatures, also includes its effects, such as changes in precipitation. Global warming introduction young peoples trust for the. Global warming concerns understanding the macrosystem, such as the why and wherefore of the current observed increase in planetary atmospheric temperatures see also how atmospheric chemistry and physics effects global warming. Learn resource guide for advanced learning on the scientific fundamentals of climate change 4 1. Introduction teacher will introduce the concept of field notes, whereby students will record observations of phenomena assigned by the teacher. Chapter 1 introduction to global warming shodhganga. Temperature increases in the united states for this scenario top panels are in. Climate change, such as global warming, is a global problem that requires actions of improvement from the entire international. For example, scientists see that the planets average temperature is rising. Pdf is a function that indicates the relative chances of occurrence of. But this father of anthropogenic global warming theory agw also understood, as should anybody who has ever taken high school biology, that carbon dioxide is plant food and essential to life on earth. Global warming can also refers to climate change that causes an increase in the average of temperature.
If we do nothing new business as usual, the consequences are dire. The earths atmosphere is overloaded with heat forming carbon dioxide which effects large scale disruptions in climate with disastrous consequences. The term global warming is also used to refer to increases in average temperature of the air and sea at earths surface. And the source of this heat is of course the suns energy. The paper introduces global warming, elaborates its causes and hazards and presents some solutions to solve. This affects wind and ocean currents as well as yearly amounts of.
The steep temperature rise is what is called global warming. Dec 10, 2014 the term global warming is also used to refer to increases in average temperature of the air and sea at earths surface. It shows the most major causes and consequences of such matter and gives, at the end, two significant solutions of this issue. Jun, 2017 this is where computer models predict we would see global warming if carbon dioxide gases were the cause source. A greenhouse or a farm house is a very big enclosure for the plants in a farm to save them from an extremely cold temperature in winter. Natural events and human activities are believed to be contributing to an increase in average global temperatures.