Across
- 4. View that considers all living things important in decisions about the environment
- 7. A method of growing crops that does not use synthetic inputs (e.g. fertilizers)
- 11. Growing only one type of crop for acres and acres
- 13. A potent greenhouse gas emitted by burning fossil fuels
- 15. How communities respond after a disturbance but the soil is intact
Down
- 1. Species first to colonize newly established land or land without soil
- 2. 5 stages of how human populations have changed over history
- 3. Rapid changes in agriculture in the 20th century
- 5. An established group of plants, typically large trees, that are stable over the long term
- 6. How plants establish when there is no soil or new land created (two words, includes a space)
- 8. A molecule that traps infrared (heat) energy in the atmosphere
- 9. View that considers humans first in decisions about the environment
- 10. Assuming our first impression of an ecosystem is how it always has been
- 12. An area that lacks a full grocery store with quality produce and proteins
- 14. Gasoline, coal, and diesel are all examples of