Global warming ppt and pdf free to download study mafia. The greenhouse is covered with a kind of plastic walls which permits all radiations from the sun. Global warming definition of global warming by merriam. A small increase in average global temperature will eventually create catastrophic change in the world. Global warming refers to global averages, with the amount of warming varying by region. Page 1 ventura county air pollution control district, ventura, ca effects of global warming lesson concepts. Global warming presentation 2009 global warming greenhouse. Engage your students during remote learning with video readalouds.
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. 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. 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. Course description zthis course will be divided into three parts.
Global warming and its impact on business global warming global warming is the continuing rise in the average temperature of earths atmosphere and oceans. Everybody talks about global warming, but what is it. Global warming is the extreme rise or increase in the temperature of the surface of the earth. What are the sources, the fate, and sinks of carbon. A presentation of climate data the way an engineer would show it present all the data, then do analysis. May 17, 2011 global warming, is harming and killing algae in the ocean. Todays global warming emergency is not a natural disaster. Chapter 1 introduction to global warming shodhganga. 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. They will answer questions on this article and fill in a graphic organizer. 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.
Powerpoint is the worlds most popular presentation software which can let you create professional global warming powerpoint presentation easily and in no time. Compare with climate skeptics what are the facts and. Pdf global warming and climate change, causes, impacts. Scribd is the worlds largest social reading and publishing site. Global warming is a longterm rise in the average temperature of the earths climate system, an aspect of climate change shown by temperature measurements and by multiple effects of the warming. Pdf global warming and climate change, causes, impacts and. This approach has vast potential to save both energy. Fewer algae is a problem because there is less food for us and many animals in the sea. Throughout its long history, earth has warmed and cooled time and again. An engineers critique of global warming science questioning the cagw theory by burt rutan version 4. Global warming is caused by increased concentrations of greenhouse gases in the atmosphere, resulting from human activities such as deforestation and burning of fossil fuels. Energy efficiency technologies allow us to use less energy to get the sameor higherlevel of production, service, and comfort.
Above all, alternative energy sources solar, wind, hydro, geothermal. 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. Global warming can be defined as heating of earth because of increase in green house gases carbon dioxide, water vapor, nitrous oxide, and methane. As the earth is getting hotter, disasters like hurricanes, droughts and floods are getting more frequent.
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. One thing that causes global warming is electrical pollution, fossil fuels are burned to create electricity. Global warming will humaninduced climate change destroy the world. Global warming is the current increase in temperature of the earths surface both land and water as well as its atmosphere.
Global warming presentation 2009 free download as powerpoint presentation. The paper introduces global warming, elaborates its causes and hazards and presents some solutions to solve this hot issue. 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 projected co 2 emissions projected atmospheric co 2 concentrations wedge mitigation scenarios. Powerpoint presentation global warming and the coming peaks. This article discusses amongst cause of global warming and consequences of.
Dangerous, sudden global warming occurred the last 50 years. Scientists and kids explore global warming, lynne cherry fight global warming now. Participate in group brainstorming sessions and class discussions related to the impact of the greenhouse effect and global warming. Average temperatures around the world have risen by 0. Climate has changed when the planet received more or less sunlight due to subtle shifts in its orbit, as the atmosphere or surface changed, or when the suns energy varied. Global warming, the phenomenon of rising average air temperatures near earths surface over the past 100 to 200 years. Burt rutan global warming pdf burt rutan and climate change. Global warming and climate change refer to an increase in average global temperatures. As the human population has increased, so has the volume of fossil fuels burned. 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.
How global warming works, causes, effects, conclusion. This is due to the larger heat capacity of oceans and because oceans lose more heat by evaporation. We often call the result global warming, but it is causing a set of changes to the earths climate, or longterm weather. The cagw call to action for a carbonconstrained world. In early, the wall street journal published a letter supposedly from 16 scientists saying there was no need to worry. Students will read an article on one effect of climate change global warming in small groups. Well, such a phenomenon is known as global warming. How to stop global warming, solutions to prevent climate.
In this unit we aim to explain what global warming is, its consequences and what we can do to prevent it. Global warming and climate change, causes, impacts and mitigation article pdf available september 2015 with 51,801 reads how we measure reads. Global warming essay 100 words why do you think temperature goes too high in summers and too low in winters. Mar 18, 2011 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. At present, climate change is one among the global difficulties which the people are facing. In media, it is synomonous with the term climate change. 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. 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.
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. 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. 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 time to create this global. The energy used to power, heat, and cool our homes, businesses, and industries is the single largest contributor to global warming. Ppt global warming powerpoint presentation free to. Methane emissions also result from the decomposition of organic wastes in municipal solid waste landfills, and the raising of livestock. Global warming definition of global warming by merriamwebster. Some of the news you may have heard polar bears are losing. Powerpoint presentation global warming and the coming. Global warming is the increase in average temperature of the earths near surface air and oceans. Global warming presentation by ricardo coelho on prezi.
Natural events and human activities are believed to be contributing to an increase in average global temperatures. 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. Nov 18, 2016 global warming powerpoint presentation pptpptx here is download link. Global warming, is harming and killing algae in the ocean. Global warming powerpoint presentation pptpptx here is download link. The continuous rise in temperature of the planet is. Global warming is an expression which refers to the effect of human activities that produces the unnatural change on the climate. This is caused primarily by increases in greenhouse gases such as carbon dioxide co 2. The intergovernmental panel on climate change ipcc concludes most of the. Global warming greenhouse gases carbon dioxide combustion of solid waste, fossil fuels oil, natural gas, and coal, and wood and wood products methane. It is more difficult to adapt to climate changes than to attempt to control them.
As global warming and climate destabilization continue, our local and national weather, as well as our global climate, will become much more unpredictable. Lesson objectives by the end of this lesson, students will. It is a complex issue full of uncertainties and controversies. The wri report is entirely designed to blame developing countries for sharing the responsibility for global warming. Global warming and wild life camille parmesan integrative biology, university of texas at austin. Effects of global warming lesson plan ventura county air. 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. The natural variation of the earths surface temperature due to earths orbit around the sun a warming trend of temperature increase due human input of greenhouse gases. Climate change occurs when either side of energy balance is perturbed.
Apr 23, 2017 global warming ppt and pdf free to download. Global warming ppt free download as powerpoint presentation. An introduction to global warming for students in grades 68. A free powerpoint ppt presentation displayed as a flash slide show on id. Global warming ppt global warming greenhouse effect.
What makes a gas a greenhouse gas and how does the greenhouse effect make us warm. 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. 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. 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. Global warming definition is an increase in the earths atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution. Global warming by prezi user on prezi presentation software.
Powerpoint presentation an engineers critique of global warming. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. 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. Though this warming trend has been going on for a long time, its pace has significantly increased in the last hundred years due to the burning of fossil fuels. Global warming, green house effect, ozone layer video. Form definitions of the greenhouse effect based on prior knowledge, class discussion, and viewing diagrams. 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. Its a presentation, on global warming only for learning and educational purpose. Since the preindustrial period, global average land temperatures have increased almost twice as fast as global average temperatures. This article discusses amongst cause of global warming and consequences of global warming on the environment. Global warming is the longterm warming of the planets overall temperature. Presentation of the reader stop global warming, richmond publishing. Many nations have put laws into place to fight climate change heres what you can do. There are many ways to prevent global warming from becoming worse.
6 1455 541 1242 541 1262 535 196 509 1395 1244 1383 448 195 172 94 1022 538 396 1271 1082 33 1293 923 259 955 1162 1327 255 211 352 387 1094 479 1273 1387 286 932 491 196 322