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Subjects

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

Why is spatial study of population growth necessary?Why is selection of base year important in studying population growth?What is the relation of population growth with economic planning in a large country like India?Why can migration cause a sudden change in population growth?Why cannot a decline in population growth rate be treated as population decline?Which type of growth can be more challenging for policy making?How should the relation between population growth and standard of living be understood correctly?On what basis should population growth be evaluated in a balanced way?Why is it incorrect to depend only on birth rate while assessing population growth?If natural increase is positive but net migration is more negative than it what will total population change be?If births are 3600 deaths are 2100 and net migration is negative 800 what will total growth be?If births are 1800 deaths are 2400 and net migration is 1000 what will total change be?Why can absolute increase differ in two areas even with the same growth rate?If two areas have equal absolute increase but the first has a smaller base population what will its growth rate be?If population increases from 96 lakh to 120 lakh what is the percentage growth?If population changes from 80 lakh to 72 lakh what is the correct interpretation?Which situation best explains population momentum?If birth rate is low but reproductive age group is very large what is possible?In which situation can natural increase be near zero but total growth positive?In which situation can natural increase be negative but total growth positive?