Geography
Processes of Population Change
जनसंख्या परिवर्तन की प्रक्रियाएँ
In this Class 9 Geography topic from the chapter Population, students learn how a population changes over time through the three basic processes of births, deaths and migration. They explore natural increase, birth and death rates, and how migration affects the size, distribution and composition of population. The topic also helps students connect these processes with factors such as health, living conditions, employment and social change, building a clearer understanding of population trends in India and beyond.
Practice questions
Why does a high child population affect future planning in population change?If elderly population is increasing in a region, which process of population change may be a cause?In which situation can urban population rise while rural population declines?Which process has the most direct effect on distribution of population?In which situation can population keep growing for some time even after birth rate declines?Which statement correctly differentiates causes and consequences of population change?In which situation will the process of population change be most complex for policy making?In which situation can natural increase be low despite a decline in death rate?How will the most scientific analysis of processes of population change be done?In which situation can the source region's total population decline while dependency pressure also rises?Which approach is most correct while analysing population change at expert level?If there are 3200 births 2300 deaths and net migration negative 1100 what will total change be?If natural increase is negative but in migration is very high what effect can occur on total population?If births and deaths are equal but in migration is more than out migration what will total change be?If in migration and out migration are equal but births exceed deaths what will mainly decide total change?Why does internal migration usually not change a country's total population?When is international migration directly included in national population change?People moving from a drought affected area to a city with jobs shows which combined reason?In which situation can urban in migration put the highest pressure on social services?Large scale out migration of working age people from a rural area can create which deeper effect?