Across
- 3. - Dirty air or water
- 4. - The air, water, and land around us
- 6. - A message sent by computer
- 7. - A person who helps sick people
- 11. - Information sent to someone
- 13. - Water that flows to the sea
- 14. - To stop wasting energy or water
- 15. - Something bad that happens suddenly
- 17. - Cars, bikes, and buses on the road
- 19. - To do something for someone
- 20. - A sick person who sees a doctor
- 21. - To join or talk with someone
- 24. - A thought or a plan
- 25. - A show on TV or radio
- 29. - To make something better
- 31. - A way to get information online
- 32. - The time that will come later
- 33. - Sounds people make for fun
- 34. - Power that makes lights work
- 36. - Feeling well and strong
- 37. - Power we use to do things
- 38. - To make something not dirty
Down
- 1. - Sure and not afraid
- 2. - A large area with many trees
- 4. - To move your body to stay healthy
- 5. - To keep something safe
- 8. - A story you can watch on screen
- 9. - The food you eat every day
- 10. - A short journey for fun
- 12. - A phone that can connect to the internet
- 13. - To use old things again
- 16. - The way of life of people
- 18. - A special day for fun or celebration
- 22. - A place like Vietnam or Japan
- 23. - Something you like doing in your free time
- 26. - A group of people living together
- 27. - To move your body with music
- 28. - A tall plant with leaves
- 30. - A person who helps others for free
- 35. - To go to new places