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
Which option gives the population growth rate formula correctly?If natural increase is positive but total growth is negative what is the most likely cause?Why is ignoring age structure a serious error in analysing population growth?In which situation can high literacy indirectly reduce population growth?Why can percentage growth of a small state appear higher than that of a large state?Why is it useful to study population growth and population density together?If in-migration is rapid in a city but birth rate is low what will be considered the main source of growth?Which option is a balanced evaluation of population growth?In which situation can population keep growing for a long time despite low birth rate?What is the most accurate meaning of population momentum?Why can decline in infant mortality have a double effect on population growth?Which option gives a deeper analysis of the social impact of high population growth?If natural increase is low but total growth is high which conclusion is most suitable?Why is national average alone not enough while planning for population growth?Why can rapid population growth increase environmental pressure?In which situation will family welfare programmes prove more effective?What is the main benefit of expressing population growth rate annually?Which statement correctly shows the subtle difference between birth rate and fertility rate?If young people are leaving a region due to lack of jobs what long-term effect is possible?In which situation can high population growth also provide economic benefit?