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Which of the six countries is growing the fastest How do you know can you think of any other information we can infer from the pyramid shape?
Can you think of any other information we can infer from the pyramid shape? Nigeria is growing the fastest. It has the widest base, and the largest percentage of the population in pre-reproductive and reproductive years.
What does the shape of population pyramid indicate?
Fertility and mortality of the population are also reflected in the shape of the population pyramid. A broad base and sharply tapering sides (a true pyramid shape) reflects high fertility rates and high mortality rates in younger age groups.
How do you read a pyramid chart?
Pyramid Chart The width of each section varies from being smallest at the top of the pyramid and increases as we move towards the bottom of the pyramid. A topic is placed in each section of the pyramid chart. The width of each section shows the level of hierarchy among the topics.
What does a population pyramid tell you?
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.
What type of graph is a population pyramid?
A population pyramid, using a paired bar chart-type graphic, shows the numbers or percentages of males and females in each age group. This type of graphic provides a very clear picture of a population's age-sex composition. It can also be used for displaying future trends in a population.
power of the pyramids graph paper answers