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P o p u l a t i o n
Class IX
Page 2


P o p u l a t i o n
Class IX
People play a key role in the growth of s o c i e t y
and the e c o n o m y by using and changing
resources.
The way a population changes affects how
resources are used and how society develops.
Studying factors like population size,
distribution, and growth helps in m a n a g i n g
r e s o u r c e s better.
People both create and use the Earth's
resources.
Understanding population trends is important for
planning and improving society.
Understanding Population
Page 3


P o p u l a t i o n
Class IX
People play a key role in the growth of s o c i e t y
and the e c o n o m y by using and changing
resources.
The way a population changes affects how
resources are used and how society develops.
Studying factors like population size,
distribution, and growth helps in m a n a g i n g
r e s o u r c e s better.
People both create and use the Earth's
resources.
Understanding population trends is important for
planning and improving society.
Understanding Population
Three major aspects of
the population are of
primary concern:
Population size and distribution: How many
people are there and where are they located?
Population growth and processes of
population change: How has the population
grown and changed through time?
Characteristics or qualities of the
population: What are their age, sex-
composition literacy levels, occupational
structure and health conditions?
Page 4


P o p u l a t i o n
Class IX
People play a key role in the growth of s o c i e t y
and the e c o n o m y by using and changing
resources.
The way a population changes affects how
resources are used and how society develops.
Studying factors like population size,
distribution, and growth helps in m a n a g i n g
r e s o u r c e s better.
People both create and use the Earth's
resources.
Understanding population trends is important for
planning and improving society.
Understanding Population
Three major aspects of
the population are of
primary concern:
Population size and distribution: How many
people are there and where are they located?
Population growth and processes of
population change: How has the population
grown and changed through time?
Characteristics or qualities of the
population: What are their age, sex-
composition literacy levels, occupational
structure and health conditions?
Population Size and Distribution
Indian’s Population Size and Distribution by
Numbers
- India's population in March 2011: 1,210.6 million,
constituting 17.5% of the world's population.
- Uneven distribution across 3.28 million sq. km,
representing 2.4% of the world's area.
- Uttar Pradesh is the most populous state with
199 million people, accounting for 16% of India's
population.
Page 5


P o p u l a t i o n
Class IX
People play a key role in the growth of s o c i e t y
and the e c o n o m y by using and changing
resources.
The way a population changes affects how
resources are used and how society develops.
Studying factors like population size,
distribution, and growth helps in m a n a g i n g
r e s o u r c e s better.
People both create and use the Earth's
resources.
Understanding population trends is important for
planning and improving society.
Understanding Population
Three major aspects of
the population are of
primary concern:
Population size and distribution: How many
people are there and where are they located?
Population growth and processes of
population change: How has the population
grown and changed through time?
Characteristics or qualities of the
population: What are their age, sex-
composition literacy levels, occupational
structure and health conditions?
Population Size and Distribution
Indian’s Population Size and Distribution by
Numbers
- India's population in March 2011: 1,210.6 million,
constituting 17.5% of the world's population.
- Uneven distribution across 3.28 million sq. km,
representing 2.4% of the world's area.
- Uttar Pradesh is the most populous state with
199 million people, accounting for 16% of India's
population.
Population Size and Distribution
Indian’s Population Size and Distribution by
Numbers
- Sikkim has a population of about 0.6 million,
while Lakshadweep has only 64,429 people.
- Nearly half of India's population resides in
five states: Uttar Pradesh, Maharashtra, Bihar,
West Bengal, and Andhra Pradesh.
- Rajasthan, the largest state by area, holds
only 5.5% of India's total population.
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FAQs on PPT: Population - Social Studies (SST) Class 9

1. What is population and why is it important to study it?
Ans.Population refers to the total number of people inhabiting a particular area, such as a country or city. Studying population is crucial because it helps in understanding demographic trends, resource allocation, economic development, and social services. It also aids in planning for future needs and addressing challenges such as urbanization, aging, and migration.
2. How does population growth affect the environment?
Ans.Population growth can lead to increased demand for resources such as water, food, and energy, resulting in environmental degradation. Overpopulation can cause habitat destruction, pollution, and depletion of natural resources. Understanding the relationship between population growth and environmental impact is essential for sustainable development.
3. What are the main factors that influence population growth?
Ans.The main factors influencing population growth include birth rates, death rates, immigration, and emigration. High birth rates and low death rates typically lead to population growth, while high death rates and emigration can decrease population size. Socioeconomic factors, healthcare access, and cultural norms also play significant roles.
4. What are the consequences of overpopulation?
Ans.Overpopulation can lead to various consequences including resource scarcity, increased pollution, inadequate infrastructure, and heightened competition for jobs. It can strain public services such as healthcare, education, and transportation, leading to deteriorating living conditions and increased social tensions.
5. How can population policies help manage growth?
Ans.Population policies can help manage growth by implementing family planning programs, promoting education, especially for women, and providing access to healthcare. These policies aim to balance population growth with resources and improve the quality of life by ensuring sustainable development and environmental protection.
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