Across
- 2. Profile Vertical section of soil from the surface to underlying rock
- 3. Method A procedure used to create, experiment, and modify a hypothesis
- 7. Key printed or computer aided device that aids the identification of biological entities.
- 9. Equilibrium Both genotype and allele frequencies remain the same through generations
- 10. Study of relationships among individuals
- 12. Process that changes liquid water to water vapor
- 13. Interacting group of various species in a common location
- 14. Resource A resource that can be replenished naturally over time
- 15. matter composed of leaves and other plant parts/waste
Down
- 1. any liquid or frozen water that forms in the atmosphere and falls to earth
- 4. Cycle Circulation of nitrogen in various forms through nature
- 5. Process by which businesses develop influence on an international scale.
- 6. Cycle the continuous circulation of water in the atmosphere
- 8. The ability to be maintained at a certain rate or level
- 11. Organsisms that create its own food or energy