Across
- 2. Species that do not have predictable movements
- 4. Weather event in Australia that produces conditions of higher average rainfall
- 7. Refers to a description of an environment in imprecise terms ie. 'warm' or 'shady'
- 10. Plants that germinate, mature and produce seed and then die in one growing season
- 11. If there is a high degree of overlap in the degree of use of resources then __________ between species occurs
- 12. Any condition which approaches or exceeds the limits of tolerance for an organism
- 14. Over long periods, mineral nutrients are lost from soil when they are dissolved and washed away
- 15. The physical, chemical and biological conditions that exist in a habitat
- 18. The location or place where an organism lives at a given time
- 20. All living things in a habitat at a particular time
Down
- 1. All living things in a habitat at a particular time
- 3. Species that stay put and feed & breed in the one place
- 5. Non living factors of an ecosystem
- 6. Refers to a description of an environment using numerical values
- 8. weather event that produces drought conditions in Australia
- 9. Acronym for Pop-off archival tag
- 13. Predictable movements of organisms over large distances
- 16. Roles of species in a community
- 17. The geographic area that encloses all the habitats where a species lives
- 19. Factors that relate to other living things present in the habitat