The troposphere has a thick layer of carbon dioxide and this layer of carbon dioxide serves as a roof of the. Global warming and its effects global warming, also referred to as climate change, is the observed centuryscale rise in the average temperature of the earths climate system and its related effects. Methane emissions also result from the decomposition of organic wastes in municipal solid waste landfills, and the raising of livestock. Presentation pdf available february 2014 with 7,020 reads. However, we only have rights to use these images in these powerpoint presentations. 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. Global warming cause climate change climate model projections summarized in the latest ipcc report indicate that global surface temperature will likely rise a further 1. Powerpoint slide on global warming compiled by rituparna banerjee. Effects of global warming lesson plan ventura county air. Scientists often prefer to speak about climate change instead of global warming, because higher global temperatures dont necessarily mean that it will be warmer at any given time at every location on earth.
Over the last 100 years, the average air temperature near the earths surface has risen by a little less than 1 degree celsius or 1. 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. This article discusses amongst cause of global warming and consequences of global warming on the environment. When global warming is the main topic, climatologists refer to the phenomenon of increasing average surface temperatures of the earth over the past one to two centuries mann 193. Free powerpoint presentations about global warming for kids. 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. While global warming is sometimes what we hear about, what is usually stressed are catastrophic or emotionally affecting alleged consequences of warming. As the earth is getting hotter, disasters like hurricanes, droughts and floods are getting more frequent. The climate of a place, say new york, can be described as its rainfall, changing temperatures during the year and.
The average global air temperature near the earths surface has increased by 0. Powerpoint presentation an engineers critique of global warming. How to stop global warming, solutions to prevent climate. In order to analyze the issue, it is important to define it. Nov 18, 2016 global warming powerpoint presentation pptpptx here is download link. Page 1 ventura county air pollution control district, ventura, ca effects of global warming lesson concepts. The global climate is the connected system of sun, earth and oceans, wind, rain and snow, forests, deserts and savannas, and everything people do, too. Free powerpoint presentations about global warming for.
Ppt global warming facts powerpoint presentation free. This global warming ppt presentation for students,presenters,educationist and others available for free download global warming ppt presentation. Tips for giving a global warming powerpoint presentation. Global warming is the term used to describe the rising of the average temperature on earth. Very readable, nontechnical mankind 1% enhancement of natural greenhouse effect co2 concentration is very tiny 38 molecules per 100,000, mankind is add 1 every 5 years the feedback effects of weather and the oceans may compensate climate modeling is not fully understood, particularly clouds. Some of the news you may have heard polar bears are losing. The internet reduces the world into one global community. 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. Global climate changeglobal warming 1 global climate changeglobal warming 2 greenhouse effect.
Increase in average temperature harm caused to humans the rising temperature of earth can cause serious repercussion to human beings. One thing that causes global warming is electrical pollution, fossil fuels are burned to create electricity. Presentations ppt, key, pdf basic search advanced search. A presentation on global warming linkedin slideshare.
Causes of global warming emission of green house gases like carbon. In fact, its a topic that is likely to remain current until measures designed to protect the environment are seen to be having a positive impact. That so many of us are here today is a recognition that the threat from climate change is serious. Increase in temperature on earth due to gases in the atmosphere that trap energy from the sun. Global warming ppt global warming greenhouse effect. Invision employees share their remote work secrets.
Global warming, is harming and killing algae in the ocean. Short presentation about global warming causes and consequences a free powerpoint ppt presentation displayed as a flash slide show on id. Northern hemisphere temperatures during the past millennium. Global warming is an expression which refers to the effect of human activities that produces the unnatural change on the climate. Global warming information center free publications and presentations climate change. Global, regional, and national co 2 emission estimates from fossil fuel burning, cement production, and gas flaring.
Presentations ppt, key, pdf logging in or signing up. Global warming is the warming of the earth through carbon dioxide co2 being pumped into the atmosphere from tailpipes and smokestacks. Signs of global warming in the united states, region by region iv executive summary v introduction 1 part i. The troposphere has a thick layer of carbon dioxide and this layer of carbon dioxide serves as a. It is a complex issue full of uncertainties and controversies. This helps you give your presentation on global warming in a conference, a school lecture, a business proposal, in a webinar and business and professional representations the uploader spent hisher valuable. 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. Global warming, the phenomenon of rising average air temperatures near earths surface over the past 100 to 200 years.
Free download global warming powerpoint presentation with slides. Global warming powerpoint presentation pptpptx here is download link. Many nations have put laws into place to fight climate change heres what you can do. The greenhouse is covered with a kind of plastic walls which permits all radiations from the sun.
Global warming presentation 2009 global warming greenhouse. An introduction to global warming for students in grades 68. Global warming greenhouse gases carbon dioxide combustion of solid waste, fossil fuels oil, natural gas, and coal, and wood and wood products methane. History of global temperatures the earth has gone through changes in temperature before. Ppt global warming climate change powerpoint presentation. Global warming and wild life camille parmesan integrative biology, university of texas at austin. Many reputable scientists with excellent qualifications do not agree that global warming science is settled both sides of the story need to. Global warming is the gradual heating of earths surface, oceans and atmosphere. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Global warming is the cause, climate change is the effect. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Students are given several numerical facts about global warming to explore for earth day or other climate study.
Global warming information center free publications and. This is an 80% increase of global percapita energy use assuming global population peaks in 2050 at around 9 billion people. The troposphere has a thick layer of carbon dioxide and this layer of carbon dioxide serves. Global warming is a term that is actively used in mass media, scientific and political discussions. Thanks to the world wide web, the speed of information being exchanged is made in real time opting for educational institutions to make use of this opportunity by providing a virtual learning environment to help reach and educate students from around the world. Scribd is the worlds largest social reading and publishing site. There are many ways to prevent global warming from becoming worse. Download global warming presentations on authorstream. Apr 23, 2017 global warming ppt and pdf free to download. 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. Powerpoint presentation global warming and the coming peaks. Powerpoint presentation global warming and the coming.
Powerpoint is the worlds most popular presentation software which can let you create professional global warming powerpoint presentation easily and in no time. With this global warming powerpoint presentation discussed about global warming, global warming effects on the world, global warming causes and global warming solution. Causes of global warming, effects of global warming, global warming, minidocumentary. Global temperature over the past 65 million years present 1,000. Global warming and wild life camille parmesan integrative biology, university of texas at austin global temperatures are rising. Fewer algae is a problem because there is less food for us and many animals in the sea.
Students create a presentation to show both causes and. Ppt global climate changeglobal warming powerpoint. In this inquirybased earth dayrelated project, students investigate global warming and climate change literally by the numbers. Take your hr comms to the next level with prezi video. You cannot use these images in any other format, including brochures or other printed materials, web materials, or. Its a presentation, on global warming only for learning and educational purpose. Global warming is when the earth heats up and the temperature increases more recently, the temperatures have been rising, causing more dangers for people, animals, plants and our environment. Andres global, regional, and national annual estimates of co 2 emissions from fossil fuel burning, cement production, and gas flaring have been calculated through 2000, some as far. Pdf greenhouse gases and global warming researchgate. Publications this documents and pages may be useful for students and others doing researcgh into climate change causes and effects. Climate change and cape cod the association to preserve. Water vapor, co2, nitrous oxide n2o, and methane ch4.
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. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. It has to do with the overall climate of the earth rather than the weather on any given day. Global warming presentation 2009 free download as powerpoint presentation. Global warming global warming is the increase in the average temperature of the earths nearsurface air and the oceans since the midtwentieth century and its projected continuation. This is where the term the greenhouse effect came from.
This is because the human body is not capable of coping with extreme temperatures for long period of time. At present, climate change is one among the global difficulties which the people are facing. Climate change refers to significant, longterm changes in the global climate. 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. Students will read an article on one effect of climate change global warming in small groups. Then the gases trap heat like the glass in a greenhouse. The global warming speech you will find below discusses a topic close to the hearts of many of us. The intergovernmental panel on climate change in their latest report noted that mobilisation of climate finance is critical to limiting global warming to 1. You cannot use these images in any other format, including brochures or other printed materials, web materials, or banners or publicity of any kind.
Free download global warming powerpoint presentation with. They will answer questions on this article and fill in a graphic organizer. May 17, 2011 global warming, is harming and killing algae in the ocean. Global warming ppt free download as powerpoint presentation.