Question

what is the change in population size ? how can it be expressed​
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Answer 1

$\Huge\tt{QUESTION\::-}$

what is the change in population size ? how can it be expressed

$\Huge\tt{ANSWER\::-}$

The change in the size of a population is the difference in the number of inhabitants of a country/territory during a specific period, say during the last ten years. Such a change can be expressed in two ways.

(1) as absolute numbers, or

(2) as percentage change