Global Warming Causes Slideshare

January 22, 2022 Post a Comment

Thank you teachers for what you do. Forests are being depleted for many domestic and commercial purposes.

Global Warming Powerpoint Slides

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Global warming causes slideshare. Man-made Causes of Global Warming Deforestation. The planet is warming from North Pole to South Pole. In media it is synomonous with the term climate change.

In the popular perception global warming is having a negative impact on the world. Global warming 1. Beyond direct economic impacts drought can threaten drinking water supplies and ecosystems and can even contribute to increased food pricesWithin the last decade drought conditions have hit the Southeastern US the Midwest and the Western US In 2011.

Human activity is driving climate change including global temperature rise. Since 1906 the global average surface temperature has increased by more than 16 degrees Fahrenheit 09 degrees Celsiuseven more in. Natural changes in the Sun and Earth cannot explain todays global warming.

Natural influences on climate. Global warming is the increase in average temperature of the earths near surface air and oceans. Causes of global warming.

In the US the strength of oil companies during the Bush administration was an example of economic groups and the politicians they support choosing a stance that was not in the long term environmental social or. Drought ranks second in terms of national weather-related economic impacts with annual losses nearing 9 billion per year in the US. Many people claim it is a natural process.

But the warming weve seen over the last few decades is too rapid to be linked to changes in Earths orbit and too large to be caused by solar activity. This has led to an environmental imbalance thereby giving rise to global warming. 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.

The influences of human activity on climate. Human activities are causing Earth to heat up in ways that are different from warm periods in the past. Causes and Effects of Climate Change.

One of the smoking guns that tells us the Sun is not causing global warming comes from looking at the amount of the Suns energy that hits the top of the atmosphere. This global warming ppt presentation for studentspresenterseducationist and others available for free download global warming ppt presentation. With this global warming powerpoint presentation discussed about global warmingglobal warming effects on the worldglobal warming causes and global warming solution.

Surface-level ozone and other compounds. Most of the observed temperature increase is caused by increased concentration of greenhouse gases Major gases water vapor 36-70 carbon dioxide- 9 26 methane - 4- 9 ozone -37. Following are the major causes of global warming.

It is directly linked to the increase of greenhouse gases in our atmosphere worsening the greenhouse effect. Global warming is the long-term heating of Earths climate system observed since the pre-industrial period between 1850 and 1900 due to human activities primarily fossil fuel burning which increases heat-trapping greenhouse gas levels in Earths atmosphere. Plants are the main source of oxygen.

Global surface temperature increased 074 018 C during the 100 years ending in 2005The Intergovernmental Panel on Climate Change IPCC concludes most of the. CLAIM Todays global warming is no different from previous warming periods in Earths past. Nitrous oxides and fluorinated gases.

Causes of global warming explained. They take in carbon dioxide and release oxygen thereby maintaining environmental balance. Global warming is the increase in the average measured temperature of the Earths near-surface air and oceans since the mid-20th century and its projected continuation.

Ppt Causes Of Climate Change Powerpoint Presentation Free Download Id 2374683