Presentation on theme: "CH 12 OVERPOPULATION RLF- __________________________ 2.1 in developed countries and 2.5 in developing! If everyone reaches RLF would popultion growth stop?"— Presentation transcript:
CH 12 OVERPOPULATION RLF- __________________________ 2.1 in developed countries and 2.5 in developing! If everyone reaches RLF would popultion growth stop? Why? TFR-_______________________b/n age 15-49 What factors affect birth rates and fertility rates? What factors affect death rates?
12.2 A. Effects of pop decline from reduced fertility? Cause economic and social probs: ex. 1_____ 2_____ B. Effects of pop decline from rise in death rate? Where&from what? Problems? (kills 6000/day)
12-3 A.Population influenced by 4 factors: births, _,__,__ B. Pop will rise from 6.2 B in 2002 to 9.3B in 2050, so why not control population in some countries?\ C. How does economic development reduce birth rates? Based on “Demographic Transition” can apply to any country. Has 4 Phases 1._________-little pop. Growth b/c living is hard, so high birth rate b/c _____ and high death rate. ex.__ 2.Transitional stage-______________________ ex.__
3. _______-birth rates drop and reach death rates. Pop growth continues but slowly. ___countries are here! 4. _____-zero pop growth and pop size decreases Ex.__
D. Solutions:???? E. Case studies CHINA / INDIA?