population - demographic transition model

1. THE DEMOGRAPHIC TRANSITION MODEL A MODEL OF CHANGING BIRTH RATES, DEATH RATES AND POPULATION CHANGE OVER TIME

6. Both birth rates and death rates remain low, fluctuating with 'baby booms' and epidemics of illnesses and disease. This results in a steady population. Stage 4 low stationary

7. A stage 5 was not originally thought of as part of the DTM, but some northern countries are now reaching the stage where total population is declining where birth rates have dropped below death rates. One such country is Germany, which has taken in foreign workers to fill jobs. The UK's population is expected to start declining by 2021. Stage 5??? declining

8. Stage 1 Ethiopia / Bangladesh UK: pre-1780 Stage 2 Sri Lanka / Brazil UK: 1780 - 1880 Stage 3 Uruguay / China UK: 1880 - 1940 Stage 4 Canada / Japan UK: post-1940

9. 1. ADD KEY WORDS: HIGH, LOW, STAIONARY, FALLING, RISING, EXPANDING SLOWLY, EXPANDING QUICKLY 2. DRAW A LINE TO SHOW THE CHANGE IN THE TOTAL POPULATION