NCERT Solutions for Class 8 Social Science Geography Chapter 6
NCERT Solutions for Class 8 Social Science Geography Chapter 6 Human Resources (मानव संसाधन) to Study online in English Medium or download in PDF form free updated for new academic year 2020-21 based on new CBSE Books and Syllabus.
The Hindi Medium version will be uploaded very soon. Download NCERT Solutions 2020-21 for for class 8 and NCERT Solutions Offline Apps 2020-2021 to use, which work without internet. If you have any doubt, please through Discussion Forum and get the answers from your friends and experts.NCERT Solutions for Class 8 Social Science Geography Chapter 6
Class: | 8 |
Subject: | Social Science – Geography |
Chapter 6: | Human Resources |
Class 8 Geography Chapter 6 Question Answers
CBSE NCERT Solutions for Class 8 Social Science Geography Chapter 6 Human Resources is given below in updated form for session 2020-21. Download these solutions for offline use in session 2020-21 or use it online without downloading.
8th Geography Chapter 6 Question Answers
What do you mean by human as a resource?
Human resource: Human resource is the ultimate resource. Healthy, educated and motivated people develop resources as per their requirements. Human resources like other resources are not equally distributed over the world. They differ in their educational levels, age and sex. Their numbers and characteristics also keep changing. The way in which people are spread across the earth surface is known as the pattern of population distribution. More than 90 per cent of the world’s population lives in about 10 per cent of the land surface. The distribution of population in the world is extremely uneven.
What is Population Density?
Population density is the number of people living in a unit area of the earth’s surface. It is normally expressed as per square km. The average density of population in the whole world is 45 persons per square km. South Central Asia has the highest density of population followed by East and South East Asia.
Important Notes on 8th Geography Chapter 6
THE FACTORS AFFECTING ON POPULATION DISTRIBUTION
Factors affecting on Population
1. Topography: People always prefer to live on plains rather than mountains and plateaus because these areas are suitable for farming, manufacturing and service activities. The Ganga plains are the most densely populated areas of the world while mountains like Andes, Alps and Himalayas are sparsely populated.
2. Climate: People usually avoid extreme climates that are very hot or very cold like Sahara desert, Polar Regions of Russia, Canada and Antarctica.
3. Minerals: Areas with mineral deposits are more populated. Diamond mines of South Africa and discovery of oil in the Middle East lead to settling of people in these areas.
4. Soil: Fertile soils provide suitable land for agriculture. Fertile plains such as Ganga and Brahmaputra in India, Hwang-He, Chang Jiang in China and the Nile in Egypt are densely populated.
5. Water: People prefer to live in the areas where fresh water is easily available. The river valleys of the world are densely populated while deserts have spare population.
More Factors of Population Distribution
1. Cultural: Places with religion or cultural significance attract people. Varanasi, Jerusalem and Vatican City are some examples.
2. Economic: Industrial areas provide employment opportunities. Large number of people are attracted to these areas. Osaka in Japan and Mumbai in India are two densely populated areas.
3. Social: Areas of better housing, education and health facilities are more densely populated e.g., Pune.
Important Questions on 8th Geography Chapter 6
Geographical Factors: Good and favourable topography, availability of fresh water resources, pleasant climate and fertile soil are the some geographical factor affecting the density of population.
Social and Cultural Factors: Areas of better housing, better opportunities of health and education are more populated. Places of religious and cultural significance also increase the density of population.
Economic Factors: Places having more industries, proper transportation system, communication facilities, etc. provides more changes of employments and attracts the people for their living.