Take an in-depth look at nutrient loading, eutrophication, and hypoxia using data on The Chesapeake Bay as an example. This comprehensive presentation includes detailed graphs, photos, and details about the changes in marine organism...

Full of bright maps and interesting information, this presentation details U.S. Geography. Slides include basic facts about size, regions, topography, and demographics, as well as fascinating trivia about the United States, including...

This is a true gem. This PowerPoint is well-organized, has bullet points you control (which gives you time for discussion), has sound effects, and covers several aspects of American industrialization after 1900. The presentation begins...

Progress through various aspects of the  "The Beautiful Era" in this presentation. Political, technological, and scientific contexts surround the time of innovation and change in the world landscape. The short length of this slide...

While not heavy in text, the vivid images, maps, and key information in this slide show, are sure to hold an audience. They'll view images of geography, buildings, and people who are apart of early Russian History. Use the presentation...

Are outer planets just like inner planets? Nope! The outer planets are much more spread apart than the inner planets. An informative PowerPoint presentation shows why this is true as well as facts about the individual planets in the...

This collection consists of a slide on each of the following unrelated, but fascinating elements: einsteinium, curium, radium, radon, nobelium, seaborgium, silicon, magnesium, and postassium. You will not find detailed information on the...

Hop a flight to Africa in this presentation, which includes brilliant and appealing photographs of the continent as well as maps and graphs about its geography, topography, and climate. Those who are researching Africa for a project or...