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Here we are providing 1 Mark Questions for Economics Class 12 Chapter 9 Environment and Sustainable Development are the best resource for students which helps in class 12 board exams.

One Mark Questions for Class 12 Economics Chapter 9 Environment and Sustainable Development

Question 1.
Give two examples of biotic elements.
Answer:
Examples of biotic elements include air, land, water, etc.

Question 2.
Name any two greenhouse gases.
Answer:
Carbon dioxide and methane are greenhouse gases.

Question 3.
What causes skin cancer in humans?
Answer:
Exposure to ultraviolet (UV) radiation causes skin cancer in humans.

Question 4.
Name the important mineral reserves in India.
Answer:
The important mineral reserves in India are bauxite, copper, chromate, diamonds, gold, lead, lignite,manganese, zinc, uranium, etc. .

Question 5.
List the major contributors to air pollution in urban India.
Answer:
The major contributors to air pollution in urban India are:
(i) Vehicles
(ii) Industries
(iii) Thermal power plants

Question 6.
Write two features of sustainable development.
Answer:
Features of sustainable development are:
(i) It increases real per capita income and quality of life.
(ii) It helps in reducing pollution.

Question 7.
How can solar energy be converted into electricity?
Answer:
Solar energy can be converted into electricity with the help of photovoltaic cells.

Here we are providing 1 Mark Questions for Economics Class 12 Chapter 8 Infrastructure are the best resource for students which helps in class 12 board exams.

One Mark Questions for Class 12 Economics Chapter 8 Infrastructure

Question 1.
What is social infrastructure?
Answer:
Social infrastructure consists of facilities and systems that are necessary to ensure safe, healthy and productive life to the people in the community.

Question 2.
Give examples of social infrastructure.
Answer:
Social infrastructure includes:
(i) Education
(ii) Health
(iii) Housing

Question 3.
What constitutes economic infrastructure?
Answer:
Economic infrastructure consists of energy, transportation and communication.

Question 4.
What type of fuels do rural women use to meet their energy requirements?
Answer:
Rural women use bio-fuels such as crop residues, dung and fuel wood to meet their energy requirement.

Question 5.
What percentage of rural population has access to improved sanitation?
Answer:
Only 20 per cent of rural population has access to improved sanitation.

Question 6.
What are the commercial sources of energy? Give examples.
Answer:
Commercial sources of energy are those sources which are exchanged for money. Coal and petroleum are commercial sources of energy.

Question 7.
What is the share of nuclear sources in the world’s total energy generation?
Answer:
The share of nuclear sources in the world’s total energy, generation is 13 per cent.

Question 8.
Is CFL better than ordinary bulbs? Why?
Answer:
CFLs are better than 100-watt bulbs as the former consume 80 percent iess power as compared to the latter.

Question 9.
Name the two leading private sector companies that distribute electricity in Delhi.
Answer:
The two leading private sector companies that distribute electricity in Delhi are:
(i) Reliance Energy Limited
(ii) Tata – Power Limited (NDPL)

Question 10.
Which organisation monitors the power tariff structure in Delhi?
Answer:
Delhi Electricity Regulatory Commission (DERC) monitors the tariff structure and other regulatory issues in Delhi.

Question 11.
Name the organisation that formulates policies and plans related to health programmes in the country.
Answer:
The Central Council of Health and Family Welfare formulates policies and plans related to health programmes in the country.

Question 12.
State the share of private sector in the total number of hospitals and dispensaries in India.
Answer:
More than 70 per cent of the hospitals and around 60 per cent of dispensaries in India are run by the private sector.

Question 13.
Who is an ANM?
Answer:
An ANM (Auxiliary Nursing Midwife) is the first person who provides primary healthcare in rural areas.

Question 14.
How can Indian System of Medicine solve large part of our health problems?
Answer:
Indian System of Medicine can solve large part of our health problems as it is effective, safe and inexpensive.

Question 15.
List the indicators that assess the health status of a country.
Answer:
Indicators that assess the health status of a country are:
(i) Infant mortality rate
(ii) Maternal mortality rate
(iii) Life expectancy
(iv) Nutrftion levels
(v) Incidence of communicable and non-communicable diseases

Here we are providing 1 Mark Questions for Economics Class 12 Chapter 7 Employment: Growth, Informalisation and Other Issues are the best resource for students which helps in class 12 board exams.

One Mark Questions for Class 12 Economics Chapter 7 Employment: Growth, Informalisation and Other Issues

Question 1.
Define employment.
Answer:
Employment is a situation in which a person, who is able and willing to work at existing wage, gets work.

Question 2.
Who are workers?
Answer:
Workers are those who are engaged in economic activities and contribute to the Gross National Product.

Question 3.
Give the formula for calculating worker-population ratio.
Answer:
Worker-population ratio is calculated as:
\(\frac{\text { Total Number of Workers }}{\text { Total Population }} \times 100\)

Question 4.
What is the share of women in rural workforce.
Answer:
Women workers constitute one-third of the rural workforce.

Question 5.
Name different types of workers.
Answer:
The different types of workers are:
(i) Regular salaried employees
(ii) Casual workers
(iii) Self-employed

Question 6.
Why is the share of self-employed is greater in rural areas?
Answer:
The share of self-employed is greater in rural areas because majority of those depending on farming own plots of land and cultivate independently.

Question 7.
Give the distribution of workforce by industry in rural areas.
Answer:
The distribution of workforce by industry in rural areas during 201 I -12 is as below:
(i) Primary sector – 64.1 percent
(ii) Secondary sector – 20.4 percent
(iii) Tertiary sector – 15.5 percent

Question 8.
When does jobless growth take place?
Answer:
Jobless growth takes place when a country produces more goods and services without generating employment.

Question 9.
Define casualisation of workforce.
Answer:
Casualisation of workforce means movement from self-employment and regular salaried employment to casual wage work.

Question 10.
Which of these are unorganised sector activities?
(i) A teacher
(ii) A headload worker
(iii) A farmer
(iv) A doctor
(v) A daily wage labourer
(vi) A factory worker
Answer:
The headload worker, farmer, daily wage labourer and factory worker are involved in unorganised sector activities.

Question 11.
Define unemployment.
Answer:
Unemployment is a situation in which the person who is willing to work at the prevailing wages is unable to find jobs.

Question 12.
Suggest one way to resolve the problem of underemployment in rural areas.
Answer:
Government can identify, promote and locate industries in semi-rural areas to generate employment opportunities.

Question 13.
State the objective of the National Rural Employment Guarantee Act 2005.
Answer:
The objective of the NREGA 2005 is to provide 100 days of guaranteed wage employment to all rural households who volunteer to do unskilled manual work.

Here we are providing 1 Mark Questions for Economics Class 12 Chapter 6 Rural Development are the best resource for students which helps in class 12 board exams.

One Mark Questions for Class 12 Economics Chapter 6 Rural Development

Question 1.
Define rural development.
Answer:
Rural development refers to the action plan for the economic and social upliftment of rural areas.

Question 2.
Name the key initiatives required for infrastructural development in rural areas.
Answer:
Key initiatives required for rural development include:
(i) Expansion of rural credit
(ii) Development of irrigation facilities
(iii) Construction of roads
(iv) Organised agricultural marketing
(v) Information dissemination

Question 3.
What has happened to the agriculture output during 2007-12?
Answer:
During 2007-12, agricultural output has grown at 3.2 percent.

Question 4.
Define credit.
Answer:
Credit is the amount of money available to be borrowed by an individual, which must be paid back to the lender at some point in the future.

Question 5.
What is the function of micro-credit programme?
Answer:
Micro-credit programme provides small loans to the needy for self-employment projects that generate income.

Question 6.
Classify rural credit.
Answer:
Rural credit can be classified into:
(i) Institutional Sources – commercial banks, regional rural bank, cooperatives, land development
(ii) Non-institutional Sources – moneylenders, traders, employers, relatives and friends

Question 7.
Why are moneylenders a popular source of rural credit?
Answer:
The moneylenders are a popular source of rural credit due to easy availability of credit.

Question 8.
When was NABARD set up?
Answer:
NABARD was set up in 1982.

Question 9.
What is agricultural marketing?
Answer:
Agricultural marketing is a process that involves the assembling, storage, processing, transportation, packaging, grading and distribution of different agricultural commodities across the country.

Question 10.
Name a few defects of agricultural marketing.
Answer:
Defects of agricultural marketing include:
(i) Sale at only village level
(ii) Inadequate transport facilities
(iii) Malpractices
(iv) Inadequate credit facilities

Question 11.
What is cooperative marketing?
Answer:
Cooperative marketing is a system through which a group of farmers join together to undertake some or all the processes involved in bringing goods to the consumer instead of individual sale.

Question 12.
What is agricultural diversification?
Answer:
Agricultural diversification refers to change in cropping pattern and/ or a shift of workforce from agriculture to other allied activities and non-agriculture sector.

Question 13.
Name the category that accounts for the largest share in livestock in India.
Answer:
Poultry accounts for the largest share in livestock in India with 58 per cent (in 2012).

Question 14.
What is operation flood?
Answer:
Operation flood is a system in which all the farmers pool their milk produced as per quality-based grading and process and market the same to urban centres through cooperatives.

Question 15.
What is the position of India in the production of fruit and vegetables?
Answer:
India is the second largest producer of fruits and vegetables in the world.

Question 16.
What is the state of women in employment in fishery sector?
Answer:
Women are not involved in active fishing. However, they form about 60 per cent of the workforce in export marketing and 40 percent in internal marketing.

Question 17.
List some highly remunerative employment options for women in rural areas.
Answer:
Highly remunerative employment options for women in rural areas include:
(i) Flower harvesting
(ii) Nursery maintenance
(iii) Propagation of fruits and flowers
(iv) Food processing
(v) Hybrid seed production and tissue culture

Question 18.
What is sustainable development?
Answer:
Sustainable development is the process of development which fulfils the needs of the present generation without reducing the ability of the future generation to fulfil their own needs.

Question 19.
Define organic farming.
Answer:
Organic farming includes the entire system of farming that restores, maintains and enhances the ecological balance.

Question 20.
Why is the demand for organically grown food rising?
Answer:
The demand for organically grown food is rising in order to enhance food safety throughout the world.

Question 21.
List the major concerns related to promotion of organic farming.
Answer:
The major concerns related to promotion of organic farming are:
(i) Inadequate infrastructure
(ii) Problem of marketing the products

Here we are providing 1 Mark Questions for Economics Class 12 Chapter 5 Human Capital Formation In India are the best resource for students which helps in class 12 board exams.

One Mark Questions for Class 12 Economics Chapter 5 Human Capital Formation In India

Question 1.
Define human capital.
Answer:
Human capital is the stock of knowledge and skills that make the workers productive,

Question 2.
List the sources of human capital.
Answer:
The sources of human capital are:
(i) Education
(ii) Health
(iii) On-the-job training
(iv) Labour market information
(v) Migration

Question 3.
Why do individuals invest in education?
Answer:
Individuals invest in education to increase their future income.

Question 4.
What is the main reason for rural-urban migration?
Answer:
Unemployment is the main reason for rural-urban migration.

Question 5.
Define physical capital.
Answer:
Physical capital refers to the manufactured assets used in the process of production such as machinery, equipment, buildings, vehicles, etc.

Question 6.
Define economic growth.
Answer:
Economic growth refers to the increase in real national income of a country.

Question 7.
List the indicators of educational achievement in a country.
Answer:
The indicators of educational achievement in a country are:
(i) Adult literacy rate
(ii) Primary completion rate
(iii) Youth literacy rate
(iv) Net attendance ratio
(v) Teacher-pupil ratio

Question 8.
What are the indicators used to measure the health status of a country?
Answer:
The indicators used to measure the health status of a country are:
(i) Life expectancy rate
(ii) Mortality rate

Question 9.
What percentage was set as the goal for expenditure on education?
Answer:
It was set at 6 percent of the GDP.

Question 10.
What is the present literacy rate of India?
Answer:
The literacy rate of India (201 1-12) is 74 percent.

Question 11.
Name die institutions that regulate the education sector in India.
Answer:
NCERT, AICTE and UGC regulate the education sector in India.

Question 12.
Which institutions regulate health sector in India?
Answer:
ICMR and Health departments regulate the health sector in India.

Question 13.
What was the rate of unemployment among rural youth female with education up to secondary level and above, as per NSSO data in the year 2011-12?
Answer:
30 percent

Question 14.
What was the rate of unemployment among youth with education up to primary level, as per NSSO data in the year 201 1-12?
Answer:
3 to 6 percent

Question 15.
Why is the level of unemployment is the highest among educated youth?
Answer:
The level of unemployment is the highest among educated youth as the standard of higher education institutions is very low.