Environmental Science
Across
- 1. H2O
- 5. the process of elements going through different states
- 7. the number of organisms in the same area.
- 9. The amount of money countries make
- 10. C
- 12. measured with statistical indices such as income per capita (per person), gross domestic product per capita, life expectancy, the rate of literacy, freedom index and others.
- 14. When there is too many organisms in a population
- 15. the application of scientific knowledge for practical purposes, especially in industry.
Down
- 2. the envelope of gases surrounding the earth or another planet.
- 3. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
- 4. a preference in favor of, or against a person, group of people, or thing
- 6. the surroundings or conditions in which a person, animal, or plant lives or operates.
- 8. The process used by scientists when producing a experiment
- 11. The class mascot
- 13. a model of an ecosystem on a small scale