To celebrate this day, Google has a what animal are you? Quiz. Turns out I’m a giant squid! Anyway, take the quiz here. Or if you’re more interested in something serious, there’s always the official Earth Day website, which has information on volunteering etc. Here. Either way, the best possible thing you can do on earth day in my opinion is get outside, maybe visit a national park or public lands. Or go out and plant a tree, some vegetables, something good for you and the environment.