Earth

Our planet is ruled by four elements: earth, air, fire and water. Mountains rumble, hurricanes whirl, wildfires eat up the landscape, and tsunamis sweep away cities – nothing is safe from the elements. However, we also can’t live without them. We breathe air, drink water, build houses on the earth and keep those houses warm with fire. This series teaches readers all about Earth’s destructive elements and the ways in which we harness them.