2006-09-23 18:54:43 · 7 answers · asked by jake 1 in Education & Reference ➔ Primary & Secondary Education
besides sex, (not really a factor, since that will happen no matter what) Natural disaters, disease, food availability, climate
2006-09-23 19:05:06 · answer #1 · answered by cynthetiq 6 · 0⤊ 0⤋
Men - women ratio, wealth of country - if poor and illness/diesease is rife then it is unlikely many children will survive into adulthood and go on to reproduce, government - in some provinces in China people are only allowed to have one child to try to stem the exploding birthrate, war - if the men are away fighting then the birthrate will decline.
2006-09-23 20:42:26 · answer #2 · answered by Serenity 3 · 0⤊ 0⤋
Number one factor...the number of times men and women whoop it up. Without this first step...there would be no population.
2006-09-23 18:57:08 · answer #3 · answered by An Unhappy Yahoo User 4 · 0⤊ 0⤋
Of a specific area? Birthrate, deathrate. If you are talking about population density- then it would be many other factors.
2006-09-23 19:03:18 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Sex. Pregnancy.
2006-09-23 18:57:46 · answer #5 · answered by xxxspongebobxxxk 1 · 0⤊ 0⤋
fertility, mortality and migration.
2006-09-24 04:53:21 · answer #6 · answered by Anonymous · 1⤊ 0⤋
birth and death.
2006-09-23 19:02:34 · answer #7 · answered by Steven B 6 · 0⤊ 0⤋