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 can migration have different local and national effects in population change?What is internal migration?What is international migration?Rural to urban migration is what type of population process?In which situation can a city's population rise due to migration?In which situation can a village population decline due to migration?Which option correctly relates population change and resource planning?Which option gives a correct social effect of population change?Which option gives a correct economic effect of population change?Which option gives a correct environmental effect of population change?In which situation can decline in death rate speed up population growth?In which situation can total births be high even when birth rate is low?Which option correctly relates population change and age structure?If young people leave an area in large numbers what effect can occur on future births?Which option gives correct data needed for population change?Which option gives a wrong conclusion about population change?Which option gives correct administrative use of population change?How should the processes of population change be studied most balancedly?Why are birth death and migration studied together while understanding processes of population change?In which situation can natural increase be positive but total change become zero?