'Discover the earth - from core to crust! Engage your students with a comprehensive overview of geology. In the process - they''ll gain an appreciation of rocks and minerals from the atomic level - to the microscopic level - to hand samples - right up to earth''s landforms. They''ll also build a solid foundation of knowledge of the dynamic nature of our planet and the interrelationship between rocks and minerals and the processes which shape the earth. Lessons are reinforced with interactive exercises - including virtual experiments - demonstrations - games and puzzles. Individual license - site license available. Mac compatible.'