Which of the earth's layers is represented by the number three (3) on the image above?

Ais a survey that focuses on only a small portion of the population, and the results are generalized for the larger population.

Stages 1 and 4 of the demographic transition are similar in that

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.