Across
- 4. Alien plants compete with natives through ________ means or allelopathy. (8)
- 9. Alien plant invasions should be managed on an ______ level. (12)
- 10. Alien plants cause significant _______ losses, affecting agriculture and industry. (7)
- 11. Alien plants may affect native ______ by hybridization. (5)
- 12. The ______ of alien plants may impact protected areas. (7)
Down
- 1. Alien plants have a ______ impact on ecosystems. (10)
- 2. Alien plants influence human ______ and well-being negatively. (6)
- 3. Invasive plants compete with native species using ________ competition. (8)
- 5. Alien plants threaten the ______ pool of native plants. (4)
- 6. Alien plants affect both ecosystems and native ______ species. (5)
- 7. The introduction of alien plants causes environmental and ______ issues. (9)
- 8. Governments need to take ______ actions to address alien plant issues. (5)