Across
- 4. turning organic waste into fertilizer
- 6. state or condition in which a person or community lacks the financial resources and essentials for a minimum standard of living
- 8. suffering or death caused by lack of food
- 9. A tropical storm
- 10. release of a liquid petroleum hydrocarbon into the marine ecosystem
- 13. a period of excessively hot weather
- 15. waste material
- 16. emoval of a species of fish from a body of water at a rate that the species cannot replenish
- 17. put harmful materials into the environment
- 18. prejudice against a racial group
- 19. (of a species) seriously at risk of extinction
Down
- 1. decrease in forest areas across the world
- 2. unjusttreatment of different categories of people
- 3. long-term average of weather
- 5. ice caps are ...
- 7. converting waste materials into new materials
- 11. not having anything to drink
- 12. ... are heating the atmosphere
- 14. a natural gas
- 17. freedom from disturbance; tranquillity