Across
- 4. Weather conditions over a long period of time
- 6. expectancy, Average lifespan
- 8. Flying mammal
- 11. Person who was forced to leave country
- 13. factors, Things that influence people to move away from specific place
- 15. migration, Migration between different countries
- 17. policies, Policy that discourages births
- 20. seekers- A person who has left their country as a refugee and is seeking asylum in another
- 22. displaced persons, People who left their homes by necessity but stay in their county
- 24. policies, A policy to influence an increase in births
- 25. Laws of Migration, Theory that explains basic migration patterns
- 27. Large marsupial
- 29. Likes to chase mice
- 30. Transition Model, Model that shows population trends in countries using their development
- 32. density, People per land unit
- 33. migration, Migration in a in country
- 35. ratio, Ratio of workers to those who depend on people to support them (kids, retirees)
- 38. migration, Group of people that follows another to a different area
- 39. density, Number of people per arable land unit
Down
- 1. The deliberate use of products or other means to prevent pregnancy
- 2. Preserving resources for nature and future generations
- 3. Theory, A theory containing exponential food growth and arithmetic food growth
- 5. capacity, Maximum number of people who can realistically live in/be sustained in an area
- 7. Has a trunk
- 9. factors, Things that influence people to move to specific place
- 10. Study of human populations
- 12. Death
- 14. Fertility Rate, Average number of children a women has in a lifetime
- 16. pyramid, Chart used to model age and gender in different countries; can sometimes resemble a pyramid
- 18. migration, Migration by choice og Man's best friend
- 19. Theory- Theory that said there would be a large population boom and people would starve
- 21. Movement of people
- 23. worker, A temporary worker not native to a country
- 24. -doubling time, Time population needs to double in numbers
- 26. migration, Migration occurring in stages
- 28. migration, Movement of internally displaced persons
- 31. of Natural Increase, How much an area increases by, found by subtracting crude death rate from crude birth rate
- 34. Study of production, distribution, and consumption of goods and services and transfer of wealth
- 36. Transition Model, Model that shows leading causes of death, particularly concerning diseases, using a countries development
- 37. density, Farmers per unit of farmland
