sustainability
Across
- 4. wearing away
- 5. the study of the earth
- 6. surroundings
- 8. scenery
- 9. not a human but living
- 10. weather conditions of area
Down
- 1. cause danger to their species
- 2. plants of a certain area
- 3. able to be sustained without causing damage to the environment
- 7. animals of a certain area