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
Which option gives the correct difference between natural and spatial process?In which situation can age structure change even when births deaths and migration keep total population balanced?If there are 1700 births 1200 deaths and net migration negative 800 what will total change be like?Which option gives the correct data requirement for population change?Why can comparison of population change be misleading without stating time period?In which situation can migration increase local resource pressure?Which option gives a correct possible social effect of out migration in rural areas?Which option gives a correct possible effect of urban in migration?If there are 2000 births 2200 deaths 900 in migration and 300 out migration what will total change be?Which process can reduce population of one area but increase population of the destination area?In which situation can total population decline even after death rate falls?Which option gives the most appropriate use of population change in administrative planning?If births and in migration are high but deaths and out migration are low what will total change be like?If deaths and out migration are high but births and in migration are low what will total change be like?Which option correctly shows zero net migration?Which option correctly shows zero natural increase?In which situation can total population increase despite zero natural increase?In which situation can total population increase despite zero net migration?Which option gives the correct difference between international and internal migration?If there are 1500 births 1500 deaths 400 in migration and 100 out migration what will be total change?