NCERT Solutions for Class 9 Social Science Contemporary India Chapter 6 - Population

1) Choose the right answer from the four alternatives given below.

1. Migration change the number, distribution, period and composition of the population in

a. the area of departure

b. the area of arrival

c. both the area of departure and arrival

d. none of the above

Ans: c. both the area of departure and arrival

2. A large proportion of children in a population is a result of

a. high birth rates

b. high life expectancies

c. high death rates

d. more married couples

Ans: a. high birth rates

3. The magnitude of population growth refers to

a. the total population of an area

b. the number of persons added each year 

c. the rate at which the population increases

d. the number of females per thousand males

Ans: b. the number of persons added each year

4. According to the Census, $2001$, a “literate” person is one who

a. can read and write his/her name

b. can read and write any language

c. is 7 years old and can read and write any language with understanding

d. knows the 3 ‘R’s (reading, writing, arithmetic)

Ans: c. Is 7 years old and can read and write any language with understanding

2. Answer the following questions briefly.

1. Why has the rate of population growth in India declined since $1981$?

Ans:  This happens because nowadays people are aware of family planning. A maximum number of steps have been taken by the government in the promotion of a family planning program.

• Due to the increase in literacy rate, the citizens are more aware of the government schemes and policies and plan their families accordingly.

• Growth in small or nuclear families can be seen nowadays.

• Women’s education, as well as sex education, will also help in family planning.

• Availability of contraceptives.

2. Discuss the major components of population growth.

Ans: The major components that we come across in population growth are Birth rate, Death rate, and also migration.

• Defining the birth rate- It can be defined as the number of live births per thousand people in a year.

• As the birth rates are higher in India as compared to the death rate so it is one of the most important factors.

• Defining the death rate-It can be defined as the number of live deaths per thousand people in a year.

• Defining migration- It can be defined as the people’s movement across regions and territories.

• Migration can be of two types such as internal or external migration

• Internal migration does not affect the country but the area they will migrate to is affected as a group of individuals migrate within the country.

• Migration plays an important role as it defines the composition of the population in a country.

3. Define age structure, death rate, and birth rate.

Ans: Age composition can be defined as the population which refers to the number of people in different age groups across the country.

• To understand the socio and economic structure according to population the different age groups people can be found in children, working-age and aged people.

• Population charts can be made according to the percentage of children, working people, and aged ones.

• Children grouped in age below fifteen, and are required food, economically unproductive, and also need all the medical care.

• Working people are grouped in the category of age fifteen to fifty-nine years, and are economically productive.

• Aged people are grouped in categories above fifty-nine which means they are economically productive but are retired.

• The natural increase in population is the difference between birth and death rate, use of birth control measures declining the population growth.

4. How is migration a determinant factor of population change?

Ans: Defining migration- It can be defined as the people’s movement across regions and territories.

• Migration can be local and global.

• It can be seen that change in the human population is due to fertility, mortality, and migration.

• Migration flow can be more often important because the unexpected changes in the size of the population can be typically seen in migration than in fertility and mortality.

• Hence we conclude that change in statistics of the population is due to the movement of a group of people in an area permanently which results in an increase in that area.

5. Distinguish between population growth and population change.

Ans: The difference between population growth and populations are:

6. What is the relation between occupational structure and development?

Ans: Relationship between occupational structure and development.

• Development is being related to the occupational structure by population.

• A higher percentage of the population being engaged in occupations like agriculture, animal husbandry, forestry, and fishing which is a primary occupation leads to underdeveloped countries.

• An increase in development in the country increases the secondary occupation such as manufacturing.

• The tertiary occupation involves occupations like banking, commerce, transport, and administration, which can be seen in highly developed countries.

7. What are the advantages of having a healthy population?

Ans: Population wellbeing is implied to the gathering of people having the best physical and mental wellbeing.

• If the population is healthy there will be less risk of heart attack caused due to an increase in cholesterol levels.

• A healthy population decreases the weight of medical care which is being affected by unhealthy populations.

• The people with good health help in the result of making a sound country.

• It also helps in building up a productive workforce.

• Healthy people know their potential so that they may play an important role in the social, economic, and national development of the country.

8. What are the significant features of the National Population Policy $2000$?

Ans: The important agenda is to maintain reproductive health and other aspects.

• The Indian government launched the National population policy in the year $2000$.

• Objective- Its main aim is to understand the need for contraception, personnel health, integrated services for child healthcare, and basic reproductive health.

• The second main aim of this policy is to bring the fertility rate to replacement levels.

Following Are The Objectives To Be Achieved:

• Delay in the marriage of young girls of at least eighteen years and for boys twenty-one.

• Spread the knowledge of sexually transmitted diseases like AIDS, RTIs, etc.

• Reducing the rate of infant mortality.

• Making school education necessary for all the children of age group up to fourteen.

• Achieving the immunization of children by birth from all diseases, which can be prevented by vaccines.

• Universal access to information regarding fertility regulation and contraception.

• Register all the death, birth, marriages, and pregnancies without any exception.

• Meeting up the requirements of basic health and infrastructure.

Summary of Class 9th Geography Chapter 6: Population

As per the NCERT Solutions for Class 9 SST Population, India is the 2nd most populous country in the world. The density of the population in some cities is very high. India is a diverse country and a home to different religions, communities, castes, tribes, etc. This huge population is increasing at an alarming rate. It is a challenge for the government to provide resources and means of survival to all. Hence, it has to be one of the most important chapters of Social Sciences Class 9. Class 9 Geography Chapter 6 Population NCERT Solutions are particularly designed for the benefit of students to understand different new terms and concepts of this chapter.

It is a vast chapter and has different units covering various concepts. You will come to know what is a census, NPP and many other facts related to the Indian population. As per the data of 2011, the total population of India is 17.5% of the entire world’s population. In this chapter of the Class 9 SST Population, you will come to know how the population is measured. By studying Population, our country gets a lot of data related to gender, occupation, religion, caste, tribes, etc. It helps us find out the economical growth and per capita income of our country. We can also find out our economic growth and status in the entire world. Thus, Ch 6 Geography Class 9 is an important chapter of the SST syllabus with a lot of information to remember. For this, you will need the assistance of Population Class 9 NCERT Solutions prepared by the teachers of CoolGyan to answer the questions.

Why Should You Use NCERT Solution Class 9 Population?

When the syllabus is huge, you will need better resources to complete it. In Class 9, students have to tackle a lot of subjects. To make it easier for you, download NCERT Solutions for Class 9 Social Science Geography Chapter Population. You will be able to have these advantages by your side.

A Good Material to Rely on

The prime reason for downloading NCERT Solutions for Class 9th Social Science Geography Chapter 6 Population is to avail of a platform where you can compare your answers to the questions mentioned in the exercises. In this way, you will find out how to use the right concept to answer during an exam. These answers in NCERT Solution of Class 9 Geography Chapter 6 are written in such a way that students will be able to understand and grab the concept properly. The time required to prepare the chapter for the first time will be saved.

Practice

Class 9 Ch Population requires a lot of preparations from your end. It means you will also have to practice before the exam. Use NCERT Solutions for Class 9 Social Science Geography Chapter 6 to practice how to write the best answers for this chapter. Your answers will be based on the CBSE format that every examiner appreciates.