Today is the 40th anniversary of Earth Day -- the annual day designed to build awareness and appreciation for the environment. Organizations and communities pull together and hold events to let people know ways they can help preserve this blue and green orb we're happy to call home.
That awareness has spread to the Web, and more importantly, to FarmVille, Pet Society and our other favorite social games. We've seen everything from a limited edition Forbidden rice crop to a limited edition teddy bear in Pet Society. If you're ready to go green -- virtually -- we've compiled all of the Earth Day specials (many of which will be happening all week) in the most popular Facebook games so you can do just that.
- FarmVille Earth Day: Forbidden Rice crop appears in market for limited time
- FarmVille Earth Day Teal & Brown Mystery box
- FarmVille Earth Day Animals: Kangaroo & Emperor Penguin
- FarmVille Earth Day Decorations: Our World, Moss Stone, Mini Stonehenge, Giant Maracija & Earth Day Flag
- Pet Society rolls out Earth Day teddy, tote and eco tree
- PetVille Earth Day items for your pet's home and office
- Happy Pets: Earth Day pets up for adoption
- Treasure Madness celebrates Earth Day with new maps
- Earth Week comes to Island Paradise
- Garden Life celebrates Earth Day with new items
- Jungle Extreme releases Earth Day items
- Music Pets celebrates Earth Day with new plushies and more
Did we miss any big Earth Day releases? What Earth Day stuff did you buy this week? Add a comment below!