Class 9 Exam  >  Class 9 Notes  >  Geography for Class 9  >  Key Concepts Chapter 6 - Population

Key Concepts Chapter 6 - Population | Geography for Class 9 PDF Download


  1. People are themselves resources with varying qualities.
  2. Population is the point of reference from which all other elements are observed and from which they derive significance and meaning.
  3. The Census of India provides us with information regarding the population of our country.

Population Size and Distribution

  1. Uttar Pradesh accounts for about 16 per cent of the country’s population.
  2. India’s population as in March 2001 stood at 1,028 million accounting for 16.7 per cent of the world’s population.
  3. Population density is calculated as the number of persons per unit area.
  4. Population density is affected by relief of the area.

Population Growth and Processes of Population Change

  1. The numbers, distribution and composition of the population are constantly changing.
  2. Growth of population refers to the change in the number of inhabitants of a country/territory during a specific period of time.
  3. When more than a billion people increase even at lower rate, the total numbers added becomes very large.
  4. The declining trend of the growth rate is indeed a positive indicator of the efforts of birth control.
  5. The natural increase of population is the difference between birth rates and death rates.
  6. The number of death per thousand persons in a year is the Death Rate.

Question for Key Concepts Chapter 6 - Population
Try yourself:
What is the concept of population density based on?
View Solution

  1. Migration is the movement of people across regions and territories.
  2. Migration changes not only population size but also the population composition of urban and rural populations in terms of age and sex composition.
  3. The age composition of a population refers to the number of people in different age groups in a country.
  4. The population of a nation is generally grouped into three broad categories, namely children (generally below 15 years), working age (15 - 59) years) and aged (above 59 years).
  5. Sex ratio is defined as the number of females per thousand males in the population.
  6. The sex ratio in India has always remained unfavourable to females.
  7. A person of seven years of age or above who is able to read and write with a certain understanding is called a literate.
  8. The distribution of the population according to different types of occupation is referred to as the occupational structure.
  9. Primary activities include agriculture, animal husbandry, forestry, fishing, mining and quarrying etc. Secondary activities include manufacturing industry, building and construction work etc. Tertiary activities include transport, communications, commerce, administration and other services.
  10. Sustained efforts of government programmes have registered significant improvements in the health conditions of the Indian population.
  11. It is a matter of concern that the per capita calorie consumption is much below the recommended level in India.
  12. Adolescent population constitutes one fifth of the total population of India.
  13. Adolescents in India face the problem of malnutrition that can be dealt with by spreading awareness, literacy and education among them.
  14. The Family Welfare Programme has sought to promote responsible and planned parenthood on a voluntary basis.
  15. National Population Policy 2000 aims at improving conditions of adolescents, aiming at encourages delayed marriages and child bearing, educating about risks of unprotected sex and provisions for nutritional needs.
The document Key Concepts Chapter 6 - Population | Geography for Class 9 is a part of the Class 9 Course Geography for Class 9.
All you need of Class 9 at this link: Class 9
25 videos|93 docs|33 tests

FAQs on Key Concepts Chapter 6 - Population - Geography for Class 9

1. What is population?
Ans. Population refers to the total number of individuals of a particular species living in a specific geographical area at a given time.
2. What are the factors responsible for the growth of population?
Ans. The factors responsible for the growth of population are birth rate, death rate, immigration, and emigration.
3. What is the difference between population density and population distribution?
Ans. Population density refers to the number of individuals of a particular species living in a unit area, whereas population distribution refers to the pattern of distribution of individuals of a particular species in a particular habitat.
4. What are the consequences of overpopulation?
Ans. The consequences of overpopulation are depletion of natural resources, environmental pollution, increase in crime rate, unemployment, poverty, and pressure on infrastructure.
5. How can the problem of overpopulation be tackled?
Ans. The problem of overpopulation can be tackled by educating people about family planning, promoting the use of contraceptives, increasing the age of marriage and encouraging smaller families. Government can also provide incentives to families that follow the small family norm.
25 videos|93 docs|33 tests
Download as PDF
Explore Courses for Class 9 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Download the FREE EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches

Key Concepts Chapter 6 - Population | Geography for Class 9

,

video lectures

,

MCQs

,

mock tests for examination

,

ppt

,

Free

,

Key Concepts Chapter 6 - Population | Geography for Class 9

,

practice quizzes

,

study material

,

Previous Year Questions with Solutions

,

shortcuts and tricks

,

Semester Notes

,

Important questions

,

Summary

,

Sample Paper

,

pdf

,

Objective type Questions

,

past year papers

,

Key Concepts Chapter 6 - Population | Geography for Class 9

,

Exam

,

Extra Questions

,

Viva Questions

;