Question

31. Differentiate between the following pair on the ba
what is mentioned in brackets :
[ICSE 2017]
Demography and Population density [Definition​

Answer 1

Answer:

demography means :

Explanation:

the statistical study of populations and how they change over time is called as demography. Two important measures of a population are population size, the no of individuals, and population density . the no of individuals per unit area or volume is called as population density

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