The episode was made for Earth Day, an annual day on which events are held worldwide to demonstrate support for environmental protection.
This episode was released three days before Earth Day, which is celebrated on April 22.
The end of the episode has a button to the Earth Day Network, as well as the fruity question of the day saying to give $1 to plant a tree, as to help save the environment.
Orange says that Earth's name should be more like "Smurf" because that she is mostly blue, which is actually due to being covered by a lot of water. Also, Orange makes a reference to the TV and film series of The Smurfs, about little blue people.