What do volcanoes, dead cows, and the greenhouse effect have in common? They’re all part of the carbon cycle! In this BrainPOP UK movie, Tim and Moby teach you why it is so essential to all life on Earth. In this educational, animated movie you’ll learn how both plants and animals are involved in the circulation of carbon, through living and non-living systems; and you’ll be able to trace the path of carbon from the breath you exhale to the eruption of a volcano. After you’ve seen how humans have disrupted the cycle, you’ll really gain a new appreciation for trees!