Represent diagrammatically three kinds of age-pyramids for human populations.

Question

(a) Represent diagrammatically three kinds of age-pyramids for human populations.

(b) How does an age pyramid for human population at given point of time helps the policy-makers in planning for future.

Answer 1

Representation of age pyramids for human population

b. Age pyramid helps in planning the healthcare programmes, the education policies and the infrastructure of the area. Analysis is of age pyramid of a population can give the correct information about the status of the people in the area.