Question

Number of people that lives in a square kilometer of land is classified as _________.
(a) Housing density
(b) Society density
(c) Population intensity
(d) Population density

Answer 1

Hint:
This is a number that shows you how many people in a given place work. Square miles or kilometers are reported in general density which may or may not contain bodies of water. Arithmetic density is called this method of calculation, which is reported as the total number of people per land area.

Complete answer:
The population density is defined as the number of people who live on a square kilometer of land. It is also applied to living creatures, and to humans, much of the time. The population density is a mid-year population split into square kilometers by land area. The population is based on a de facto definition of the population which includes all inhabitants, irrespective of their legal status or citizenship, with the exception of immigrants who are not permanently residing in the country of asylum and who are usually considered part of the population of their country of birth. This is also used as a basic relative indicator of how local conditions are reacted to by an organism. If conditions for the species are not good, the density will be low and organisms will have died or moved out of the sampled field, while the density will be high if conditions are good and organisms will have reproduced or immigrated to the other zone. The land area is the overall area of the region, excluding freshwater water sources, national continental shelf claims, and exclusive economic zones. In most cases large rivers and lakes are used in the concept of freshwater water bodies.

Hence, the correct answer is option D.

Note:
 A number indicating how crowded the area is, is the density of a town or region or other location. It is determined by dividing the population according to the region of which they are.