Question

Differentiate between an ‘Expanding age pyramid’ and a ‘Stable age pyramid’. Substantiate your answer with diagrams.

Answer 1

Answer:

pyrimid express population in term of man/women

stable means growth in equilibrium whereas expending means population increase

Answer 2

Difference between an 'Expanding age pyramid' and a 'Stable age pyramid':

Expanding age pyramid:

• The graph has a of triangular shape has a very wide base and pointed apex.

• The age group that shows bar less wider means that more people are going to die than the other group.

• Factors like poverty, developing economy etc.., are more probably used to show high birth rates.

Stable age pyramid:

• The graph shows the population distribution of rectangular or squarish shape.
• More death rates occurrence are shown by slight tapering at the top.
• Due to better living conditions, countries have high life expectancy where more people live to ripe old age.