【實用書籍app】Lakes and Rivers - education|最夯免費app-綠色工廠好玩App

The educational app of series "The World Around Me" is intended specially for children. The application provides answers to their questions about the world in a very exciting manner. Why does the Sun go up and the night fall, why is summer followed by winter, why do rivers flow into seas, why does not the Moon fall on Earth, where do babies come from - the apps of series "The World Around Me" would answer all of these questions and many more. Your kids would obtain a lot of new and useful information, become more familiar with facts about our world!