Across
- 4. USE LESS
- 5. ANYWHERE THAT LIFE EXISTS
- 6. THE RAISING OF FISH FOR FOOD
- 7. NON LIVING THINGS
- 8. TO MAINTAIN EXISTENCE
- 9. APPLY IT AGAIN
- 10. METHODS OF MAINTAINING NATURAL RESOURCES
- 14. SAVE OR PROTECT SOMETHING
- 15. PLACES ON THE EARTH WITH SIMILAR TEMPERATURES AND PLANTS
Down
- 1. AN ENERGY SOURCE FROM THE REMAINS OF ANIMALS OR PLANTS
- 2. THE NUMBER OF INCREASE OR DECREASE IN ORGANISMS
- 3. SOMEONE WHO PROTECTS NATURE
- 5. THE DIFFERENT TYPES OF EARTH
- 11. ANY LIVING THINGS
- 12. THE PLANTING AND HARVESTING OF PLANTS FOR FOOD
- 13. TO USE A DIFFERENT WAY