Earth Day word search puzzles help kids learn the words associated with the holiday. Help them work on spelling, grammar, word recognition and writing, all while getting in the spirit of Earth Day. What can you reuse? What can you recycle? How can you be a good steward of the earth? Print all of our Word Search puzzles for free. We also have Earth Day worksheets and Earth Day coloring pages, plus tons of other games and puzzles. All for free!