Population Our Greatest Resource — Flashcards
NIOS · Class 10 · Social Studies
48 flashcards for Population Our Greatest Resource (NIOS Class 10 Social Studies) to test yourself on key terms and facts.
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Why is population called the greatest resource of a country?
Answer
Population becomes a resource when people are educated, healthy, skilled, and productive. Such people help in farming, industry, services, transport, education, and health care. Human effort converts …
What does population mean in social studies and census usage?
Answer
Population means the total number of people living in a specified area or territory, such as a village, city, state, country, or the world. In census and geography, it refers to people living in a giv…
What does population mean in biology?
Answer
In biology, population means a collection of inter-breeding organisms of a particular species, such as a population of tigers or deer.
What is a census?
Answer
A census is the systematic collection and recording of information about the members of a population. In India, it is carried out every 10 years to collect demographic and socio-economic data.
What is population distribution?
Answer
Population distribution is the spread of population over an area, state, or country. It shows where people live in greater number and where they are fewer.
How many persons does each dot on the population distribution map represent?
Answer
Each dot represents five lakh persons. The dots help show how population is spread across India.
What is density of population?
Answer
Density of population is the number of persons living per unit area, usually per square kilometre. It helps compare population pressure in different places.
State the formula for density of population.
Answer
Density of population = Number of people in a defined area unit / Total area in square km of that particular area…
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