powerpoint presentation on global warming pdf

Coral Reefs and extreme Sea Surface Temperatures (SST) the world's world's oceans oceans - - reefs reefs lost lost 95% 95% of of coral coral in in Maldives, Maldives, Western Western Australia, Australia, Okinawa Okinawa and and Palau. Palau. 16% of f li living i corals l wiped i off ff reefs f i in 1998. .

Global warming is the increase in the world's average temperature, believed to be the result from the release of carbon dioxide and other gases into the atmosphere by burning fossil fuels. . This increase in greenhouse gases is causing an increase in the rate of the greenhouse effect. The Greenhouse Effect. The earth is warming rather like ...

The Greenhouse effect. A natural process in our atmosphere. Makes the climate hospitable = good thing. Sun radiates electromagnetic energy Ultraviolet light passes through atmosphere. Water/earth absorb energy, re-radiated out as infrared energy - longer wavelengths. Greenhouse gases in atmosphere trap IR energy.

Download Outline (PDF, 110KB) Download Full Presentation (PPT, 148MB) Updated: April 2021. Climate Central is presenting a new outreach and education resource for meteorologists, journalists, and others—a climate change presentation, Our Changing Climate.This 55-slide presentation is a guide through the basics of climate change, outlining its causes, impacts, and solutions.

Global Warming Science 101, Greenhouse, Camille Hankel & Eli Tziperman Figure 8.6 | (a) Radiative forcing (RF) from the major well-mixed greenhouse gases (WMGHGs) and groups of halocarbons, 1850-2011, (b) as (a) but with a log scale. (IPCC AR5, 2013) Radiative forcing (RF) RF is the net increase in the energy input to the climate system due to

1) Solar energy enters Earth's atmosphere. 2) Surface absorbs solar energy & radiates some energy as heat. 3) Certain gases in atmosphere absorb heat radiated from surface. 4) Gases radiate heat they absorb, heating the atmosphere & warming Earth. Greenhouse Effect. A) Keeps air inside the greenhouse warm. B) Keeps air surrounding the Earth warm.

Global Warming of 1.5 °C, an IPCC special report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of ...

While Global Warming is sometimes what we hear about, what is usually stressed are 'catastrophic' or emotionally affecting alleged consequences of warming. Geneva (Reuters) - Obesity contributes to global warming, too. May 15, 2008. ScienceDaily - Global Warming may lead to increase in kidney stones disease.

Why is it called the green house effect? It's called the greenhouse effect because the atmosphere keeps the earth warm - just like a greenhouse. In the atmosphere, however, it isn't a sheet of glass, but gases that absorb the radiation and re-emit it back to earth. The gases in the atmosphere that act like glass in a greenhouse and are ...

Warmer. C-40% -20%Drier0% 20% 40%WetterGraphic F • All regions of the world will experience further climate changes, and these changes will be. ifferent depending on where you are. Changes in annual average temperatures and rainfall (precipitation) at global warming of 1.5°C (2.7°F) and 3°C (5.4°F) compared with.

and these show that global warming will continue and accelerate. The best estimates indicate that the Earth could warm by 3°C by 2100. Even if countries reduce their greenhouse gas emissions, the Earth will continue to warm. Predictions by 2100 range from a minimum of 1.8°C to as much as 4°C rise in global average temperatures. II. CLIMATE ...

The Kyoto Protocol is a binding international effort to reduce greenhouse gases to below 1990 levels. The United States did not sign the Kyoto Protocol. Many nations are planning to develop a new binding agreement to address global climate change some time in the future. ADD THIS to your notes- The Paris Climate Agreement has effectively ...

Rising temperatures throughout Alaska. Warming oceans and changes in sea levels. Shrinking glaciers; thawing permafrost. Sea ice melting faster, or not developing as early in the year. Changes in growing season. Extreme precipitation events, resulting in coastal and river flooding. Decreased snow cover, rain on snow.

PowerPoint Presentation - Global Warming - Richard A. Muller

LGM boundary conditions and found global sensitivity was 4.3-9.8°C, due to changes in both vegetation and dust. Using a reconstructed tropical SST (30°N-30°S) cooling of 2.7 ± 1°C, they constrained the range to 5.8 +1.4°C, larger than most estimates (Schneider von Demling, Held, Ganopolski,and Rahmstorf, 2006).

Make your lesson about the causes of global warming more interesting with this set of infographics! This Google Slides and PPT template features a cream background with adorable doodles and illustrations to help explain the subject matter in a fun and unique way. Perfect for teachers and educators, it will...

Climate change • Climate change refers to long-term shifts in temperatures and weather patterns. Human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas. Videos you watch may be added to the TV's watch history and influence TV recommendations.

Polar bears and indigenous cultures are already suffering from sea loss. The pollution that causes global warming is linked to acid rain. Acid rain gradually destroys almost everything it touches. Average temperatures have climbed 1.4 degrees Fahrenheit around the world since 1880, much of this in recent decades.

warming of about 0.1 degree Celsius (0.18 degrees Fahrenheit) per decade. The panel also predicts global warming will contribute to some serious changes in water supplies around the world. By the middle of the 21st century, the IPCC predicts, river runoff and water availability will most likely increase at high latitudes and in some tropical areas.