Based on your understanding of the birth rate, death rate, and life expectancy in niger and italy, which of the above sets of graphs is labeled correctly?
a.
one (1)
b.
two (2)
c.
three (3)
d.
four (4)

Four (4)

Explanation:

The graphs in question make a comparison between two very different countries of economic and social reality: Italy and Niger.

Italy is a developed European country, while Niger is an underdeveloped African country. Developed nations have a lower birth rate, since people have more access to information and contraceptive methods. Likewise, developed countries have a longer life expectancy, since socioeconomic conditions are better. These two information can be seen in Graph 4, where Italy has a higher life expectancy (green column) and lower birth rate (blue column). Finally, in underdeveloped countries the mortality rate is higher. This is also due to the socio-economic differences between the two countries. The mortality rate can be seen on the graph by means of the red column, which represents a higher mortality in the case of Niger.

answer; validity;

answer; principled stage;