Question

Q2) Match the following:
a) Sometimes there is an i) we can calculate how
increase in population many people live in an area
of a square kilometer
b) Growth of population ii) the proportion of active
needs to be checked and dependent population
c) If we have the area of a iii) and at other times a
region and its population decrease
then
d) A sex ratio is said to be iv) without any jobs or
low
professions despite being
in the productive age
group​

Answer 1

Answer:

I know this answer

Explanation:

1.iii

2.iv

3.i

4.ii