Scientists and kids explore global warming, lynne cherry fight global warming now. Global warming and carbon dioxide the environmental community rightly recognizes global warming as one of the gravest threats to. Global sea level rose about 8 inches in the last century. Students will read an article on one effect of climate change global warming in small groups.
This introductory chapter serves as a leadin to the science presented in. At present, climate change is one among the global difficulties which the people are facing. Global warming an environmental dilemma is the property of its rightful owner. Fighting climate change together european commission. Global warming is happening now, and scientists are confident that greenhouse gases are responsible. Above all, alternative energy sources solar, wind, hydro, geothermal. Pdf the future of global warming and its impact on asia. Global warming is a phenomenon of climate change characterized by a general increase in average temperatures of the earth, which modifies the weather balances and ecosystems for a long time. Powerpoint presentation global warming and the coming. Earth has experienced climate change in the past without help from humanity.
Global warming, is harming and killing algae in the ocean. Global warming greenhouse gases carbon dioxide combustion of solid waste, fossil fuels oil, natural gas, and coal, and wood and wood products methane. Images depicting the largest changes in global eustatic sea level that have been inferred from geological studies. Global warming free download as powerpoint presentation. 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. Global gridded pliocene and late quaternary sea level. Global warming is like rigging the weather dice, making it more likely to get hot days. Janetos director, joint global change research institute this evidencebased presentation makes it clear that climate change isnt some future abstraction, nor is it a faroff phenomenon happening to people in other parts of the world. Ppt pemanasan global powerpoint presentation free to. You can also globally redisplay all messages that have been. As a result, this leads to heat and light from the sun being trapped, at the atmosphere by the gaseous substances such as nitrous oxide, carbon dioxide and methane billy, 2006. Global warming is caused by anthropogenic activities. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Global warming effects rising sea levels a stronger greenhouse effect will warm the oceans and partially melt glaciers and other ice, increasing sea level.
Adapted for a new generation, al gore a downtoearth guide to global warming, laurie david and cambria gordon how do we know what we know about our changing climate. This knowledge will help us to prepare for and adapt to the effects of climate change. The intergovernmental panel on climate change ipcc concludes most of the. Global warming is the increase in earths temperature due to greenhouse emission caused by changing land use and burning of fossil fuels. Melting glaciers, rising sea levels, warmer sea surface temperatures and habitat disruption are all consequences associated with 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. The greenhouse is covered with a kind of plastic walls which permits all radiations from the sun. The scientific community believes that climate like global warming have occurred throughout earths history and will continue to occur in the future.
Nov 28, 2011 5 tips for delivering a great presentation how to speak in front of others public speaking tips duration. Well, such a phenomenon is known as global warming global warming is the extreme rise or increase in the temperature of the surface of the earth. The effects of global warming or climate damage include farreaching and long lasting changes. Global warming ppt global warming greenhouse effect.
Methane emissions also result from the decomposition of organic wastes in municipal solid waste landfills, and the raising of livestock. Global warming, green house effect, ozone layer video for kids duration. It also includes the economic and social changes which stem from living in a warmer world. 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.
Depending on whos talking, it can mean all of the above. Earths surface includes both land and water which means that the temperature of not only land increases but that of water as well. Global warming as we know is an increase in the temperature of earths atmosphere. The temperature of atmosphere and oceans have been increased, there is an increase in sea level, a powerful decrease in arctic sea ice and along with all these there are other changes too which are related to climate and its change. Causes of the global warming observed since the 19th century. Global warming is the slow increase in the average temperature of the earths atmosphere because an increased amount of the energy heat striking the earth from the sun is being trapped in the atmosphere and not radiated out into space the earths atmosphere has always acted like a greenhouse to capture the suns heat, ensuring that the earth has enjoyed. Report of the intergovernmental panel on climate change stocker, t. Since the early 1970s, glacier mass loss and ocean thermal expansion from warming together explain about 75% of the observed sea level rise. Global warming and wild life camille parmesan integrative biology, university of texas at austin. Many researchers, engineers and environmentalists are expressing deep concerns about changes in the overall climate of the planet.
Fewer algae is a problem because there is less food for us and many animals in the sea. This change has disturbed the climatic pattern of the earth. Both humanmade and natural factors contribute to climate change. With such imprecise use of terms, its pretty easy to just give up and peg global warmingasnonscientific. Effects of global warming on environmental pollution.
Global climate change scientific research publishing. Whether the cause is natural or humandriven, global warming is a serious issue that everyone should be aware of. A versatile collection of 100 climate change themed vector line icons suitable for web, print, symbols, infographics and apps. Many animals and birds, including penguins or flamingos, travel long distances to warmer climates, for breeding. Global warming di sekitar kita pengertian global warming global warming atau pemanasan global adalah adanya proses peningkatan suhu ratarata atmosfer, laut, dan daratan bumi. This phenomenon has been observed over the past one or two centuries.
One month later the ipcc presented the special report on global warming of 1. Measurements show that the earths globalaverage nearsurface temperature has increased by about 0. Fact global warming is happening myth fallacy cherry picking. The wri report is entirely designed to blame developing countries for sharing the responsibility for global warming. The effects of global warming are potentially catastrophic for some components of the biosphere. One thing that causes global warming is electrical pollution, fossil fuels are burned to create electricity. Global warming on animals authorstream presentation. Free, but needed to view pdf files download individual essays as of jan. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads.
During 19012010, global average sea level rose by 190 mm. Global warming presentation overview co 2 emissions and global warming mitigation of co 2 emissions using stabilization wedges 100 year emissions mitigation scenarios projected resource depletion curves for oil, gas, coal. Topics covered are 20th century global warming, climate change, and greenhouse gases in the atmosphere. Introduction the subjects of global warming and climate change have become. Scientists have spent decades figuring out what is causing global warming. Its cold outside, so global warming must have stopped.
Natural gas and climate change friends of the earth europe. An annotated example of socratic questioning by the teacher with sample responses from students is provided in the teaching materials below. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Page 1 ventura county air pollution control district, ventura, ca effects of global warming lesson concepts. In media, it is synomonous with the term climate change. Ppt global warming an environmental dilemma powerpoint. There were bound to be global and regional variations in the rate of warming. Course description zthis course will be divided into three parts.
Climate change is a term that refers to major changes in temperature, rainfall, snow, or wind patterns lasting for decades or longer. How climate affects agriculture climate change can affect agriculture in a variety of ways. Atmospheric concentrations of greenhouse gases are the highest in at least 650,000 years as measured by antarctic ice core samples our energy future choices and global warming are inextricably linked. Get indesign as part of adobe creative cloud for just. If so, share your ppt presentation slides online with. Fossil fuels are being continuously used to produce electricity. May 17, 2011 global warming, is harming and killing algae in the ocean. Some of the news you may have heard polar bears are losing. Global warming is the increase in the average measured temperature of the earths nearsurface air and oceans since the mid20th century, and its projected continuation. Global warming is a multifaceted phenomenon that will have severe consequences if current trends continue. 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.
According to nasa and ipcc, global temperature has increased by 1. Global warming solutions that work environment america. An introduction to global warming for students in grades 68. Global warming essay 100 words why do you think temperature goes too high in summers and too low in winters. Global warming is the ongoing rise of the average temperature of the earths climate system. Geological survey openfile report 96000 by peter n.
Encyclopedia of life support systems eolss debated but not yet fully resolved issue, current international policies and protocols for. Melting sea ice 7 23% smaller than previous minimum. Pdf global warming and climate change, causes, impacts. Global warming by prezi user on prezi presentation software. Scribd is the worlds largest social reading and publishing site. The effect of climate change on water resources and. Global temperature over the past 65 million years present 1,000 ya 65 mya mya 18,000 years 230,000 years 1 million years 3. In fact, an in crease in average global temperature will also cause the circulation of the atmosphere to change, resulting in some areas of. The effects and results of global warming usually result to terrible environmental problem such as extinction of various tropical plants and animal, having also very a negative influence on man health as well. What makes a gas a greenhouse gas and how does the greenhouse effect make us warm. Pdf by 2036, a much warmer environment has engulfed asia, bringing major headaches for governments and community leaders.
Discovery of global warming files formatted for printing pdf. It is directly linked to the increase of greenhouse gases in our atmosphere, worsening the greenhouse effect. It is a complex issue full of uncertainties and controversies. Free powerpoint presentations about global warming for. Global warming as well as global cooling refers specifically to any change in the global average surface tem perature. Custom effects of global warming essay paper essay global warming is a phenomenon that occurs when the earth is heated up. We are going to learn about endangered animals and their habitats, the causes of global warming, the greenhouse effect, the greenhouse gases, renewable energies and recycling. Global warming is the phenomenon of gradual increase in temperature near the earths surface. The global warming sails inquiry and assessment unit was trialled in three countries, producing four case studies of its implementation cs1 denmark, cs2 united kingdom, cs3 united kingdom and cs4 belgium.
Suhu ratarata global pada permukaan bumi telah meningkat 0. For 20 years the intergovernmental panel on climate change ipcc has stuck to its estimate that, on average, the rate of global warming should be 0. The effect of climate change on water resources and programs introduction the goal of this module is to educate water program managers, as well as the general public, on the expected effects of climate change on water resources and water programs. As a result, they are neglecting what might be the most effective strategy for reducing global warming in our lifetimes. Powerpoint presentation global warming and the coming peaks. 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 national security strategy, issued in february 2015, is clear that climate change is an. What are the sources, the fate, and sinks of carbon. Cause of global warming fossil fuel consumption is increasing rapidly to satisfy growing energy demand after the industrial revolution, which started at the end of the 18th century. Global warming ppt free download as powerpoint presentation.
Ppt the causes and effects of global warming powerpoint. The paper introduces global warming, elaborates its causes and hazards and presents some solutions to solve this hot issue. B e h i ndt the realization of r y h e o s global warming t c s. Mar 18, 2011 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Effects of global warming lesson plan ventura county air. Modern technologies has begun to curb the effects of global warming. The case studies were implemented by teachers with some experience of teaching through inquiry, but the students had varied experience. They will answer questions on this article and fill in a graphic organizer. Global warming is also linked to the stability of climate system and increase in frequency of extreme climatic events this applies to both, variability of tropical cyclones and hurricanes frequency and intensity of the caribbeans, as well as to the monsoon rains in asia climate change directly affects not only natural, but also the human. Global warming is often misunderstood to imply that the world will warm uniformly. But expert analysts across the world found that wholesale adjustments had been made to the figures in the main surface temperature records, giving an impression that the global temperature trend had been rising much more than was justified by. This set includes icons for global warming, sustainability, ecology, waste, science and many more climate change related topics. Remote work advice from the largest allremote company. Pdf is a function that indicates the relative chances of occurrence of.
Pdf, gfdl climate modeling research highlights, princeton, nj. Compare with climate skeptics what are the facts and. Global warming, the phenomenon of rising average air temperatures near earths surface over the past 100 to 200 years. Create beautiful graphic designs with typography from the world.
Causes of climate change united states environmental. It is critically important to determine whether this global warming is due to natural causes, as contended by climate contrarians, or by human activities, as argued by the intergovernmental panel on climate change. A climate model is a representation of the physical, chemical, and biological. The information sheets introduce in a simple way the concept and science of global warming, its causes, its possible effects and how we can slow down global warming. The burning of these fuels produces gases like carbon. Earths climate has changed over various timescales since the dawn of geologic time, and the force of human activities since the industrial revolution has been woven into the fabric of climate change. Indesign is the industryleading layout and page design software for print and digital media. The causes and effects of global warming is the property of its rightful owner.
Global climate change impacts in the united states speaker. I effects of global warming on environmental pollution. I then explain the threat arising from human induced climate change. Implications for business the department of defense recognizes the reality of climate change and the significant risk it poses to u. Ocean water also will expand if it warms, contributing further to sea level rise. Natural gas has been presented as a bridging fuel that can play an. The future of global warming and its impact on asia.
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