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What part of the population pyramid shows the life expectancy?
The top portion of the population pyramid typically shows the life expectancy by indicating the older age groups in the population. This is where you would find the percentage or number of people who have lived to older ages.
Characteristics of a population pyramid?
A population pyramid is a graphical representation of a population's age and gender structure. It typically consists of two bar charts, one representing males and the other representing females, with age groups displayed on the horizontal axis and population size on the vertical axis. The shape of the population pyramid can provide insights into the population's dynamics, such as birth rates, life expectancy, and demographic trends.
What is a population pyramid?
A population pyramid is a graphical illustration that shows the distribution of various age groups and genders within a population. It typically consists of two bar graphs, one representing males and the other representing females, with age groups on the vertical axis and population numbers on the horizontal axis. This type of chart helps in analyzing population trends, such as population growth, aging, and gender distribution.
Convex population pyramid in the Caribbean?
A convex population pyramid in the Caribbean suggests a larger elderly population compared to younger age groups. This shape typically indicates a declining birth rate and increasing life expectancy in the region. It may present challenges such as a shrinking workforce and higher healthcare demands for the elderly.
What does an upside down population pyramid usually mean for a city?
An upside-down population pyramid usually indicates an aging population with more older adults than younger individuals. This can have implications for the city's workforce, healthcare system, and social services, as there may be fewer working-age individuals to support the aging population. It may also suggest declining birth rates and potential future population decline if not addressed.
