Across
- 1. SHORTAGE OF WATER
- 2. THE IDEA WE CAN PROTECT THE PLANET
- 6. FARMING BY ANOTHER NAME
- 7. A LIQUID FOSSIL FUEL
- 9. SELLING TO OTHER COUNTRIES
- 11. SHORTAGE OF FOOD
- 12. IT HAS TO BE RECYCLED
- 13. THE NEGATIVES OF WASTE
- 14. BUYING FROM OTHER COUNTRIES
Down
- 1. THE REMOVAL OF TREES
- 3. A FLAMMABLE GREENHOUSE GAS
- 4. TRAVELLING FOR PLEASURE
- 5. A TYPE OF ANIMAL OR PLANT
- 8. THE END OF A SPECIES
- 10. THE FREE MARKET ECONOMY
- 12. HOW MANY PEOPLE THERE ARE