0 Which holiday was observed for the first time on April 22, 1970? Arbor Day Earth Day Labor Day World Environment Day Play Now More questions Which actor played the Joker in the 1989 Batman film? Play Now Which chemical element is represented by the symbol âKâ? Play Now Enter your email to see the answer! By subscribing to TriviaTalent you are agreeing to our Privacy Policy and Terms of Use. See Results
