This BUNDLE contains the video worksheets for all 5 episodes of BBC’s "Earth: The Power of the Planet" series, including answer keys. "In this landmark BBC series, Dr. Iain Stewart tells the story of how Earth works and how, over the course of 4.6 billion years, it came to be the remarkable place it is today. Examining the great forces that shape the earth - volcanoes, the ocean, the atmosphere and ice - the programme explores their central roles in our planet's story. How doe these forces affec