Question

(ii) Per square metre
Population density is normally expressed as
(i) Per square km
fil) Per square ten thousand kms.
INCERT)​

Answer 1

per square km

Explanation:

Population density is the number of people living in a unit area of the earth’s surface. It is normally expressed as per square km. The average density of population in the whole world is 45 persons per square km.

Answer 2

Explanation:

it is usually expressed in population per square km.