The course is aimed at transmitting the founding principles of Natural Sciences selected on the basis of their relevance in the popular and educational context. The aim of the course is to make students acquire the language of Natural Sciences and specifically of Earth Sciences. Central themes are georesources, their evaluation and analysis through the scientific method, their use according to the principles of sustainability and the interdependence relationships between man and the planet Earth. Students will acquire the skills necessary for the design of educational paths for the dissemination of Natural Sciences.