Geography
Population Growth
जनसंख्या वृद्धि
In Class 9 Geography, within the chapter Population, students study population growth as the change in the number of people over time. The topic explains how birth rates, death rates, and migration influence population size, and helps learners understand why growth patterns vary across places and periods.
Practice questions
If young people are leaving a village for work, what effect can it have on local population growth?If birth rate and death rate are both high but the gap between them is small, how can growth be?If natural increase is positive but net migration is negative in an area, what can happen to total growth?Why is the study of population growth necessary in development planning?If a city's population grows rapidly and housing facility grows slowly, what problem may occur?If birth rate falls and death rate also falls, what should be checked to understand growth?If both education and health improve in an area, how can they jointly affect population growth?If last decade's population of an area was fifty lakh and this decade's population is sixty lakh, what is the absolute growth?If an area has low birth rate and high emigration, which result is possible?What is the difference between growth rate and absolute growth?If births exceed deaths but many people are also leaving the area, how will total growth be decided?In which situation can population growth be almost stable?If infant mortality rate falls in an area, what effect can it have on population growth?If population growth is high and agricultural land is limited, what can face pressure?If birth rate is falling but young population is large, why can growth continue in near future?If an area has low growth rate but elderly population is increasing, what planning need may rise?If natural increase is negative but total population increases, what is the most likely cause?If previous population is forty lakh and current population is forty eight lakh, what is the growth percentage?If job opportunities increase in an area, which type of migration can increase?If an area has lack of jobs, which migration can increase?