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