Following presentation slide helps understand the causes of global warming and climate change. According to the below image, Global warming is the long-term heating of Earth's 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. At the same time, "Climate change" refers to the increasing changes in climate measures over a long period – including precipitation, temperature, and wind patterns. As we see from the illustration below, the causes of global warming are (but not included in) the greenhouse effect, industrialization, deforestation, overuse of electricity, and factory farming. EdrawMax Online comes with hundreds of graphic elements that lets you easily create such global warming slides for your presentation.