Across
- 4. long-term patterns of temperature and precipitation over many years
- 9. all the nonliving parts of an environment
- 11. gases carbon dioxide, methane, and water vapor
- 12. day-to-day conditions of Earth's atmosphere
Down
- 1. group of individuals that belong to the same species and live in the same area
- 2. group of similar organisms that can breed and produce fertile offspring
- 3. all the living parts of an environment
- 5. all the organisms that live in a place and their physical environment
- 6. the entire planet with all its organisms and physical environments
- 7. relationship between living organisms and their physical environment
- 8. all the different populations that live together in a specific area
- 10. group of ecosystems that share similar climates and typical organisms
