Class 8 Resource
Multiple Choice Questions (MCQs):
1. What is a resource?
A) Something that is useless
B) Anything that is useful or has value
C) Only natural elements
D) Only technological advancements
Answer: B) Anything that is useful or has value
2. How does a river become a resource?
A) When it is polluted
B) When it overflows
C) When it is used for irrigation, power, and navigation
D) When it dries up
Answer: C) When it is used for irrigation, power, and navigation
3. Which of the following is NOT a type of value associated with resources?
A) Legal Value
B) Aesthetic Value
C) Cultural Value
D) Economic Value
Answer: C) Cultural Value
4. What provides a legal value to air in Delhi?
A) Clean Air Act
B) Pollution Certificate Act
C) Air Quality Law
D) Environment Protection Act
Answer: A) Clean Air Act
5. What type of value is associated with preserving natural beauty?
A) Legal Value
B) Aesthetic Value
C) Ethical Value
D) Economic Value
Answer: B) Aesthetic Value
6. Why are resources distributed unequally over the earth?
A) Due to political reasons
B) Because of physical factors like climate and terrain
C) Because of cultural differences
D) Because of economic factors
Answer: B) Because of physical factors like climate and terrain
7. Which countries are rich in oil but poor in soil resources?
A) European countries
B) Asian countries
C) African countries
D) Arabian countries
Answer: D) Arabian countries
8. What factors influence the distribution of resources?
A) Political factors
B) Economic factors
C) Physical factors like climate, terrain, and altitude
D) Cultural factors
Answer: C) Physical factors like climate, terrain, and altitude
9. What does technology refer to in the context of resource development?
A) Political systems
B) Knowledge and skills for using resources
C) Economic policies
D) Cultural practices
Answer: B) Knowledge and skills for using resources
10. When did humans start using resources extensively?
A) During the Stone Age
B) After the Industrial Revolution
C) When agriculture began
D) When technology was developed
Answer: D) When technology was developed
11. How are resources generally classified?
A) Into renewable and non-renewable
B) Into biotic and abiotic
C) Into natural, human, and human-made
D) Into potential and actual
Answer: C) Into natural, human, and human-made
12. Which of the following is considered a renewable resource?
A) Coal
B) Oil
C) Solar energy
D) Minerals
Answer: C) Solar energy
13. What is the key factor that imparts value to resources in the case of human resources?
A) Quantity
B) Size
C) Capability and skills
D) Wealth
Answer: C) Capability and skills
14. Which type of resource is obtained from non-living things?
A) Biotic resources
B) Renewable resources
C) Abiotic resources
D) Actual resources
Answer: C) Abiotic resources
15. What type of resource is coal?
A) Renewable
B) Human-made
C) Non-renewable
D) Potential
Answer: C) Non-renewable
16. What determines the development of actual resources?
A) Quantity
B) Size
C) Technology available and cost of production
D) Natural occurrence
Answer: C) Technology available and cost of production
17. Which type of resource includes forests and water?
A) Renewable
B) Non-renewable
C) Biotic
D) Abiotic
Answer: C) Biotic
18. What term is used for resources found in a region but not fully developed?
A) Potential resources
B) Actual resources
C) Reserve resources
D) Renewable resources
Answer: A) Potential resources
19. Which resources are examples of human-made resources?
A) Forests and water
B) Machines and synthetic materials
C) Coal and oil
D) Land and minerals
Answer: B) Machines and synthetic materials
20. What term is used for the portion of the actual reserve which can be used profitably?
A) Renewable resource
B) Reserve resource
C) Actual resource
D) Biotic resource
Answer: B) Reserve resource
21. What is economic development?
A) Increased unemployment rates
B) Higher standard of living
C) Decreased consumption of resources
D) Limited access to consumer goods
Answer: B) Higher standard of living
22. Which of the following is a feature of a developed country?
A) Lower standard of living
B) Limited access to consumer goods
C) Possession of the latest technology
D) Shorter life expectancy
Answer: C) Possession of the latest technology
23. What is a characteristic of developed nations regarding resource consumption?
A) Lower consumption of resources
B) Limited influence on resource demand
C) Higher consumption of resources
D) Inability to exploit resources fully
Answer: C) Higher consumption of resources
24. What is the productivity per hour like in developed nations compared to developing ones?
A) Lower
B) Equal
C) Higher
D) Inconsistent
Answer: C) Higher
Class 8 Resource One-Liner Questions and Answers:
1. What is a resource?
Answer: Anything that is useful or has value is considered a resource.
2. How does a river become valuable?
Answer: A river becomes valuable when used for purposes like irrigation, power, and navigation.
3. What types of values are associated with resources?
Answer: – Legal, Aesthetic, Ethical, and Economic values.
4. What law provides legal value to air quality in Delhi?
Answer: – The Clean Air Act mandates that all vehicles must have a Pollution Free Certificate, providing legal value to air.
5. What is the significance of preserving natural beauty?
Answer: – Preserving natural beauty holds aesthetic value, ensuring the conservation of forests, mountains, rivers, and lakes.
6. Why are resources distributed unevenly across the earth?
Answer– Resources are distributed unevenly due to physical factors like climate, terrain, and altitude.
7. Which countries exemplify the unequal distribution of resources?
Answer – Arabian countries are rich in oil but poor in soil resources, showcasing the unequal distribution.
8. What influences the distribution of resources?
Answer – Factors such as climate, terrain, and altitude significantly influence the distribution of resources.
9. What is meant by technology in resource development?
Answer – Technology refers to the knowledge and skills required for utilizing resources effectively.
10. When did humans begin extensively utilizing resources?
Answer – Humans started extensively utilizing resources when they developed technology, moving beyond collecting materials from their surroundings.
11. How are resources generally classified?
Answer – Resources are generally classified into natural, human, and human-made categories.
12. What imparts value to resources in the case of human resources?
Answer – Capability and skills are the key factors that impart value to human resources.
13. What is an example of a renewable resource?
Answer – Solar energy is an example of a renewable resource.
14. What are resources obtained from non-living things called?
Answer – Resources obtained from non-living things are called abiotic resources.
15. What determines the development of actual resources?
Answer – The development of actual resources is determined by the technology available and the cost of production.
16. What type of resources include forests and water?
Answer – Biotic resources include forests and water.
17. What term is used for resources found in a region but not fully developed?
Answer – Potential resources are resources found in a region but not fully developed.
18. What are examples of human-made resources?
Answer – Machines and synthetic materials are examples of human-made resources.
19. What term is used for resources that get exhausted, like coal and oil?
Answer – Non-renewable resources are resources that get exhausted, like coal and oil.
20. What term is used for the portion of the actual reserve which can be used profitably?
Answer – The portion of the actual reserve which can be used profitably is called a reserve resource.
21. What is economic development?
Answer – Economic development refers to a higher standard of living enjoyed by people.
22. What are some features of developed countries?
Answer – Developed countries possess the latest technology, have higher consumption of resources, and enjoy a higher standard of living.
23. What influence do developed nations have on resource demand?
Answer – Developed nations have a significant influence on resource demand due to their higher consumption and technological advancements.
24. How does productivity per hour compare between developed and developing nations?
Answer – Productivity per hour is higher in developed nations compared to developing ones.
Class 8 Resource
Short Answer Type Question:
1. How are resources classified based on origin?
Answer: Resources are classified based on origin into biotic and abiotic categories. Biotic resources are obtained from the biosphere, including forests, crops, animals, and marine life. Abiotic resources, on the other hand, are obtained from non-living things such as land, water, and minerals like iron, copper, and gold.
2. What factors determine the development of actual resources?
Answer: The development of actual resources is determined by the technology available and the cost of production. Resources are considered actual when they are fully developed for use, and the advancement in technology and cost efficiency plays a crucial role in this development.
3. Give an example of a renewable resource and explain its characteristics.
Answer: An example of a renewable resource is solar energy. Renewable resources can be used continuously year after year without getting exhausted. Solar energy is abundant and can be harnessed using solar panels to generate electricity without depleting the source, making it a sustainable energy option.
4. What are potential resources, and provide an example?
Answer: Potential resources are those found in a region but not fully developed to their full potential. An example is Africa, which has vast water resources that are yet to be fully developed for various purposes such as irrigation, hydroelectric power generation, and transportation.
5. Explain the significance of human resources in resource development.
Answer: Human resources are crucial in resource development as they possess the capability and skills to utilize resources effectively. Through education and competence, humans have learned to turn available materials into valuable resources. For example, only through human innovation and technology, natural resources like coal can be used for generating electricity.
6. What are the factors that determine the economic development of a country?
Answer: The economic development of a country depends on three main factors:
(a) the availability of different resources in the region,
(b) the needs and aspirations of the people living in these regions, and
(c) the skills and technology possessed by them.
Additionally, since the distribution of resources varies not only between nations but within a region itself, it leads to significant contrasts in the levels of development.