Download best ppt global warming

Know More. All rights reserved. Slide 1 -. Global Warming. Slide 2 -. Global Warming is the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth.

Slide 3 -. Causes of Global Warming. Slide 4 -. The greenhouse effect is the process by which absorption and emission of infrared radiation by gases in the atmosphere warm a planet's lower atmosphere and surface.

Slide 5 -. Slide 6 -. The ozone layer protects the Earth from the ultraviolet rays sent down by the sun. Slide 7 -. Atmospheric aerosols are able to alter climate in two important ways. Slide 8 -. Global Warming Effects.

Slide 9 -. Global Warming Solutions. Slide 10 -. Consider if driving is essential. Slide 11 -. Reduce the usage of appliances.

Slide 12 -. Plant trees in your backyard. Slide 13 -. Avoid use of plastic bags. Slide 14 -. The relative contribution of distinct gasses to global warming is explained in the below diagram:. The enhancing concentration of greenhouse gasses in the atmosphere has three possible effects and they are as follows:. Now, let us see in detail about global warming.

Global warming occurs due to the increase in the gasses of a greenhouse. Global warming is increasing faster when compared with the calculations of climatologists. Not only the temperature but also the amount of rainfall will be disturbed due to it.

India may have heavy fluctuations in rainfall which results in droughts and floods. Few effects of global warming are as described below:.

Planet Earth, and the plants. Read more about Earth day with earth day powerpoint presentation. The presentation describes a few models that estimate and forecast global temperature level associated with or caused by CO2 concentration level.

The models also replicate the recent scenarios developed by the IPCC. This study investigates and forecasts what global temperatures may be like by the year SlidesFinder is a very popular and powerful online presentation sharing website that allows you to upload your PowerPoint presentations online for free. SlidesFinder is a great resource that gives you access to numerous presentations on varied subjects.

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