Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Geography (World Geography) World Economic and Human Geography
Which one of the following statements is true for Sadler's theory of population growth?
1
Increase in human population and food supply are inversely related
2
Human population increases in geometrical progression while food supply increases in arithmetic progression
3
Sadler's theory of population growth belongs to the economic theories of population growth
4
Human fertility varies inversely with population density