In this summary I will present you one of the most popular films of NG(National Geographic). Maybe you know a lot of things about our planet , you know something for the atmosphere or hydrosphere , but I am not sure you know all the secrets of Planet Earth. In ,,Known Universe' you will feel the pleasant side of pure science. The film is very interesting fascinating and instuctive . In this film a team of scientist presented with simple terms how we cradle, what is the history of Planet Earth , and how we maintain balance between the various components.
Useful knolage has always been important for the human .