Have your students or kids learn about Earth Day with these free word searches below. Ranging in difficulty levels from easy to complex, you can download the PDFs and print them for different age groups of children. As they solve these puzzles, you can explain the meaning and importance of certain words like environment, recycle, ozone, biodegradable, and other related words.
After playing the game, you can also assign home projects to prepare beautiful models related to the theme.
