Which type of a population pyramid has the wide base and narrow top?
Expansive population pyramids are used to describe populations that are young and growing. They are often characterized by their typical ‘pyramid’ shape, which has a broad base and narrow top.
What does a population pyramid with a wide base and a narrow top tell us about the growth rate of the population represented by this pyramid?
The shape of a Population Pyramid can be used to interpret a population. For example, a pyramid with a very wide base and a narrow top section suggests a population with both high fertility and death rates.
What does a wide top and a narrow base suggest about a country?
Narrow base shows low birth rate as small numbers of children are born. Therefore, narrowing base indicates a falling birth rate. A broad top or wide apex indicates high proportion of people living longer. Straight or near vertical sides depicts a low death rate.
When a country’s population pyramid has a wider base that means it’s population growth rate is?
If the pyramid has a broad base, this indicates that a relatively high proportion of the population lies in the youngest age band, such as ages 0–14, which suggests that the fertility rate of the country is high and above replacement fertility level.
What does a pyramid shaped wide base population age structure show?
A population pyramid is a way to visualize two variables: age and sex. They are used by demographers, who study populations. A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population.
Which country has broad base of population pyramid and why?
In a country where both birth and death rates are high, the population pyramids are broader at the base and narrower towards the top. This is the case in countries like Kenya. For such countries, the population pyramid should be narrower at the base such as in the case of Japan.
In what type of country the population pyramid is narrow at the base?
The base of the age-sex pyramid is broad and apex is narrow in Developing countries.
What does the broad base of the pyramid indicate?
A broad-based pyramid indicates that people in the younger age categories make up a relatively large proportion of the population, and a narrow or pointed top indicates that older people make up a relatively small proportion of the population.