GLOBAL WARMING

Nurcan NAMLIOĞLU

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What Is The Global Warming? increase in the average

temperature of Earth's near-surface air and oceans

Most of the observed temperature increase since the middle of the 20th century

caused by increasing concentrations of greenhouse gases

Greenhouse Effect

rising in temperature that the Earth experiences because certain gases in the atmosphere

The History of the Earth's warming

United Nation’s Report If global warming occur +2 rating: Water shortage will start Sea levels will rise The world's food stocks run out. Migration begins

Global Dimming

Gradual reduction in the amount of global direct irradiance at the Earth's surface, has partially counteracted global warming from 1960 to the present

Solar Variation

Variations in solar output have been the cause of past climate changes.

Solutions for Global Warming Use saving bulb Less car use contribution to recycling Use less hot water Planting tree Prevent burning and flammable

materials inside the Forest picnic.

The End