Read the Passage and answer the following Question.
There is an uneven spatial distribution of population in India which suggests a close relationship between population and physical, socio-economic and historical factors. As far as the physical factors are concerned, it is clear that climate along with terrain and availability of water largely determines the pattern of the population distribution.

Which of the following factors is NOT an important factor to determine the spatial distribution of population of an area in India?

Cultural factors

Anuneven spatial distribution of population in India suggests a close relationship between population and physical, socioeconomic and historical factors.

Cultural factors have lesser role to play. Geographical factors include physical factors.