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 does low decadal growth not always mean population decline?In which situation is same time period necessary for correct comparison of growth rate?If birth rate is declining but population is young why can growth continue?If an area has high growth rate but small total population what caution is needed in policy making?If total growth is zero why can resource planning still change?In which condition will environmental impact of population growth be more visible in an urban area?Why can population growth increase the problem of small holdings in a rural area?Population of one area rose from 10000 to 11000 and another from 1000 to 1300 in which is absolute growth higher?In the same example which area has higher percentage growth?In which condition can natural increase be high but population quality challenge also high?Why can growth rate appear low in an area with high out migration even if birth rate is high?When will population growth put the highest pressure on health services in an area?To reduce birth rate in an area what is needed beyond only law?Why is it necessary to study population growth and age structure together?In which condition will population growth affect water resources the most?If an area's actual growth is zero but both in migration and out migration are high what can it mean?In which condition can assessment of population growth be wrong?Which answer gives the most balanced analysis of population growth?What is the most mature conclusion about population growth?If an area's previous population was forty lakh and current population is fifty lakh, what will be the absolute population growth?