Across
- 4. eco-underdeveloped countries
- 5. we are currently in the _ mass extinction
- 6. measures human demand on nature
- 10. principles focused on waste prevention
Down
- 1. people increased the _ capacity
- 2. cause of increase in human population
- 3. burning of _ fuels is a big factor in climate change
- 7. type of system that doesn't have flow of matter and energy
- 8. _ protocol
- 9. economically developed countries