"Reports from international experts have warned us since 2007 about the dramatic consequences of global warming.” The planet is aware and will experience major environmental problems. The project’s leading idea: Our environment is fragile; our students must understand the impact of their actions because they are the citizens of tomorrow. The study of this problem seems relevant in European primary schools and this project is an opportunity to understand and compare the different threats to certain species in each of the partner countries. This project will also provide an opportunity to share knowledge, approaches, awareness and solutions to safeguard the environment. Teachers will be trained in a didactic and scientific approach by the organizations associated with the project and students will apply their knowledge to understand issues related to the environment and to sustainable development and act accordingly to protect the biodiversity endangered by global warming.