Skip Navigation The theory of plate tectonics has done for geology what Charles Darwin's theory of evolution did for biology. It provides geology with a comprehensive theory that explains "how the Earth works." The…
Skip Navigation There's good old Mother Earth. Say, did you ever wonder about all of the things that have ever happened on Earth and how old it really is? As it turns out, Mother Earth was a bit reluctant to let out…
Skip Navigation The Ice Ages Many people tried to figure out why the "Ice Ages" happened. In the 1920s, a meteorologist (a person who studies the weather, not meteors!) named Milutin Milankovich found a possible…
Learn about stratospheric ozone depletion and its effects. You and your team will determine what future measures will be needed to correct the situation. [ Situation ] [ Hydrosphere ] [ Lithosphere ] [ Atmosphere ] […
Social, political, cultural, and economic factors make survival a challenge for a Rwandan endangered species. [ Situation ] [ All About Gorillas ] [ The Story of the Virungas ] [ People, Culture, & Environment ] […
