4. Which change describes a demographic transition?

a. a population moves from a high birthrate and death rate to a high birthrate and low death

rate

b. a population moves from a high birthrate and low death rate to a low birthrate and death

rate

c. a population moves from a low birthrate and death rate to a low birthrate and high death

rate

d. a population moves from a high birthrate and death rate to a low birthrate and low death

rate

Question

Emma Cooley

Biology

4 August, 09:08

4. Which change describes a demographic transition?

a. a population moves from a high birthrate and death rate to a high birthrate and low death

rate

b. a population moves from a high birthrate and low death rate to a low birthrate and death

rate

c. a population moves from a low birthrate and death rate to a low birthrate and high death

rate

d. a population moves from a high birthrate and death rate to a low birthrate and low death

rate

+2

Answers (1)

Know the Answer?

Aliana Nguyen · Answer 1

D

Stage 1-High birth and death rates lead to slow population growth. Stage 2-The death rate falls but the birth rate remains high, leading to faster population growth. Stage 3-The birth rate starts to fall, so population growth starts to slow.