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Human Resources class 8th Cbse chapter 5

 Human Reources


Short Questions Answers

Q.no. 1 Write a short note on the literacy level of people in india .

Ans. India's literacy rate stands at around 74.04% (2011), reflecting progress in education. Urban areas have higher literacy levels compared to rural regions. Gender disparity persists, with male literacy at 82.14% and female literacy at 65.46%, highlighting ongoing challenges.

Q.no. 2 What do you mean by the age structure of a population ?  Explain in brief .

Ans . The age structure of a population refers to the distribution of people across different age groups, typically categorized as children (0-14), working-age (15-64), and elderly (65+). It influences economic growth, dependency ratios, and resource needs.

Q.no. 3  The growth of the world population was followed by india also . Explain the statement.

Ans. India has mirrored global population growth trends, experiencing rapid expansion due to improved healthcare, reduced mortality, and high birth rates. It became the world's most populous country in 2023, reflecting challenges in resource management and sustainable development.



Long questions Answers

Q.no. 1 What do you know about population composition ? Explain its major components .

Ans. Population composition refers to the characteristics of a population, such as age, gender, occupation, education, religion, language, and income. Its major components include:

1. Age and Gender: Age distribution and sex ratio.

2. Economic Status: Employment and income levels.

3. Social Composition: Religion, language, and literacy.

4. Urban-Rural Divide: Population distribution in urban and rural areas.

Q.no. 2 Distribution of world population is affected by different factors . What are these factors?

Ans. The distribution of the world population is influenced by:

1. Physical Factors: Climate, topography, water availability, and soil fertility.

2. Economic Factors: Availability of jobs, industrialization, and infrastructure.

3. Social Factors: Education, healthcare, and lifestyle.

4. Political Factors: Stability, government policies, and migration laws.

5. Historical Factors: Past settlements, wars, and colonization impacts.

Q.no. 3 Differentiate between Distribution of population and density of population .

Ans. Distribution of Population:

1. Refers to how people are spread across the Earth.

2. Shows uneven patterns globally, influenced by geography, economy, and politics.

3. Examples include dense populations in South Asia and sparse populations in deserts.

4. Described qualitatively using terms like clustered or scattered.

Density of Population:

1. Refers to the number of people per unit area, often measured as people per square kilometer.

2. Indicates population pressure on resources.

3. High in countries like India, low in places like Greenland.

4. Quantitatively expressed as a numerical value.

Q.no. 4  Differentiate between population pyramid of japan and india .

Ans. Population Pyramid of Japan:

1. Shape: Inverted, reflecting an aging population with a broad top and narrow base.

2. Birth Rates: Low, leading to a declining young population.

3. Elderly Population: High proportion of elderly due to longer life expectancy.

4. Growth Trend: Negative population growth and shrinking workforce.

Population Pyramid of India:

1. Shape: Triangular, showing a young and growing population.

2. Birth Rates: High, with a wide base indicating many children.

3. Elderly Population: Smaller due to lower life expectancy compared to Japan.

4. Growth Trend: Positive, with a large working-age population driving growth.

Q . No. 5 Differentiate between birth rate and death rate .

Ans. Birth Rate:

1. Refers to the number of live births per 1,000 people in a year.

2. Indicates population growth potential.

3. High in developing countries due to lack of contraception and cultural factors.

4. A high birth rate leads to a younger population.

Death Rate:

1. Refers to the number of deaths per 1,000 people in a year.

2. Reflects health and living conditions.

3. Higher in less developed regions with poor healthcare and sanitation.

4. A high death rate reduces population growth.






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