Impacts of global warming ppt

2020-01-22 19:20

Global warming is the increase in the average measured temperature of the Earth's nearsurface air and oceans since the mid20th century, and its projected continuation. In media, it is synomonous with the term climate change.Apr 27, 2012  The effects of global warming. Spread of diseases As the temperature gets hotter, the climate changes drastically. Vectors such as mosquitoes adapted well to the changes in their ecology and became stronger. They developed in their body system in order to adapt to the climate change and so did they develop new diseases. As northern countries impacts of global warming ppt

Environmental Health Impacts of Global Climate Change Crispin Pierce, Ph. D. [email protected] edu Environmental Public Health Program Outline Global Human Environmental Threats Experiment Challenge Direct Human Effects Heat deaths Adverse weather events Costs of extreme weather events Relationship Between Climate Change and Other Environmental Issues

Impacts of global warming ppt free

Global warming is the current increase in temperature of the Earth's surface (both land and water) as well as it's atmosphere. Average temperatures around the world have risen by 0. 75C (1. 4F) over the last 100 years about two thirds of this increase has occurred since 1975. 1 2 In the past, when the Earth experienced increases in temperature it was the result of natural causes but today it

Global Warming. What. IS. an acceptable CO. 2. stabilization level? A report commissioned by the Pentagon suggests that abrupt climatic change is very possible. One possible scenario involves the interruption of the Gulf Stream because of the effects of massive fresh

GLOBAL WARMING AND ITS IMPACTS IN PAKISTAN Global warming is the hot new topic of this century as catastrophic climatic events keep on ravaging the whole planet, annihilating entire villages and towns, and financially crippling the affected regimes. However, most of the people are not even familiar with the term Green House Effect.

vi believe to be caused in part by global warming. Insect pests are spreading to forests previously too cold for their survival; Alaska, for instance, had in the 1990s the worlds largest recorded outbreak of spruce bark beetles. Drought, heat, and insect attacks promote severe forest fires.

Disruptions to food supplies. Rising temperatures and the accompanying impacts of global warming including more frequent heat waves, heavier precipitation in some regions, and more severe droughts in others has significant implications for crop and meat production. Global warming has the potential to seriously disrupt our food supply,

With this global warming powerpoint presentation discussed about global warming, global warming effects on the world, global warming causes and global warming solution. This global warming ppt presentation for and others available for free download global warming ppt presentation.

2. Global warming is accelerating and is caused mainly by humans burning fossil fuels; 3. Global warming is causing climate change and will have a significant impact on people and nature; 4. Earths temperatures will most likely rise 38 degrees by the year 2100. 5. Sea levels have already risen and are projected to rise much more; 6.

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Example of the Greenhouse Effect Whats the difference between global warming and climate change? Difference GLOBAL WARMING is the increase of the Earths average surface temperature due to a buildup of greenhouse gases in the atmosphere.

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