AP Flashcards
Terms : Hide Images [1]
| 7598755551 | CBR | crude birth rate, the total number of live births in a year for every 1000 people in a society | 0 | |
| 7598755552 | CDR | crude death rate, the total number of deaths in a year for every 1000 people in a society | 1 | |
| 7598755553 | NIR | natural increase rate, the percentage of how much a population grows CDR-CBR | 2 | |
| 7598755554 | TFR | total fertility rate, the average number of children a woman will have in her childbearing years 15-49 | 3 | |
| 7598761548 | Doubling Time | Number of years needed to double a population, assuming a constant rate of natural increase | 4 |