Free Earth Day Word Search (Printable PDF + Answer Key)

Download and print this free Earth Day word search — 15 hidden words covering everything from the PLANET we share to the simple act of learning to RECYCLE. It’s a free PDF with the answer key included, sized for standard printer paper and ready for April science units, a school GARDEN project, or a family walk through the FOREST.

The word list is easy-to-medium: OCEAN, ENERGY and NATURE give young solvers quick wins, while SUSTAINABLE, POLLUTION and RENEWABLE stretch vocabulary further. It works well from about age 7 up, and pairs nicely with a lesson on COMPOST bins, a WILDLIFE walk, or a classroom pledge to CONSERVE a little more each day.

Print PDF Earth Day Word Search

Earth Day Word Search

From HABITAT to SUSTAINABLE, 15 words are hiding in this grid.

The 15 Words in This Puzzle

Every word ties back to caring for the PLANET: the HABITAT that shelters WILDLIFE, the OCEAN and FOREST worth protecting, and small habits like RECYCLE and COMPOST that add up. Here’s the full word bank you’ll be hunting for:

  • PLANET
  • RECYCLE
  • NATURE
  • ENERGY
  • POLLUTION
  • CONSERVE
  • WILDLIFE
  • FOREST
  • OCEAN
  • CLIMATE
  • SUSTAINABLE
  • GARDEN
  • HABITAT
  • RENEWABLE
  • COMPOST