Question

stage 4 of the demographic transition model is best described as: high birth and death rates; low birth and death rates, stable or slow increase in population; low birth and death rates, falling and then stable population; high birth rate, rapidly falling death rate

Explanation:

The Demographic Transition Model's Stage 4 is characterized by low birth rates and low death rates, with the population being stable or experiencing a slow increase (since birth and death rates are near - equal). The first option (high birth and death rates) is Stage 1. The third option's description of “falling and then stable population” is not accurate for Stage 4. The fourth option (high birth rate, rapidly falling death rate) is Stage 2. So the correct description matches the second option.

Answer:

B. Low birth and death rates, stable or slow increase in population (assuming the purple option is labeled B; if the original options had labels like A, B, C, D with the purple one as B, this is the answer. If labels were different, adjust the identifier but keep the text. Based on the visual, the purple box with the described text is the correct choice for Stage 4 of the Demographic Transition Model.)