Across
- 2. PLANTS
- 6. SWAMPY LAND
- 8. THE SURROUNDINGS WHERE ANIMALS AND PLANTS LIVE
- 9. WORLDWIDE
- 10. LIQUID PASSING THROUGH A FILTER
Down
- 1. PROTECTION OF THE NATURAL ENVIRONMENT
- 3. WILD ANIMALS COLLECTIVELY
- 4. ANIMALS
- 5. NATURAL ENVIRONMENT OF ANIMALS AND PLANTS
- 7. TO KEEP SOMETHING FROM HARM