Ignoring migration, the age structure of a human population likely to increase in size will have what shape?

Pyramid.
Ignoring the youth bulge phenomenon and potential cultural baby booms, most human populations will result in a pyramid shape, with the oldest at the peak as more and more young children are born into the society. The upper threshold of age limits the potential growth of the elderly population.

formula field

Explanation

What is a formula field?

Formula field refers to a read only field , the value in this is determined by us.Any update we make in this field it will by itself update formula field value.

Formula field is familiar when you for example calculating currency