Reviewing the Class 8 SST MCQ and Class 8 Social Science Chapter 1 Natural Resources and Their Use MCQ Questions Online Test with Answers before exams can boost your confidence.
Class 8 Natural Resources and Their Use MCQ with Answers
MCQ on Natural Resources and Their Use Class 8
Class 8 SST Chapter 1 Natural Resources and Their Use MCQ Questions with Answers
Question 1.
When does nature become a resource?
(a) When it is rare and beautiful
(b) When it is found in large quantity
(c) When humans can use it for their needs
(d) When it has religious importance
Answer:
(c) When humans can use it for their needs
Question 2.
Which of the following is an example of a nonrenewable resource?
(a) Solar energy
(b) Wind energy
(c) Coal
(d) Timber
Answer:
(c) Coal
Question 3.
Which of the following is a renewable source of energy?
(a) Coal
(b) Petroleum
(c) Solar energy
(d) Natural gas
Answer:
(c) Solar energy
Question 4.
Acting as caretakers of natural wealth rather than exploiters is known as:
(a) Stewardship
(b) Ownership
(c) Domination
(d) Competition
Answer:
(a) Stewardship
Question 5.
A nation with plenty of minerals but low economic growth illustrates which concept?
(a) Resource advantage
(b) Resource surplus
(c) Natural resource curse
(d) Economic isolation
Answer:
(c) Natural resource curse
Question 6.
Installing rainwater harvesting structures helps communities mainly by:
(a) Reducing evaporation rates
(b) Increasing groundwater recharge
(c) Preventing acid rain
(d) Cooling the local climate
Answer:
(b) Increasing groundwater recharge
Question 7.
Switching to organic methods in Sikkim helped the state to:
(a) Increase soil fertility and biodiversity
(b) Depend on chemical fertilisers
(c) Reduce crop production
(d) Ban tourism
Answer:
(a) Increase soil fertility and biodiversity
Question 8.
What is a major consequence of over-extracting groundwater?
(a) Increase in soil fertility
(b) Decline in available groundwater resources
(c) Rise in water table levels
(d) Formation of new rivers
Answer:
(b) Decline in available groundwater resources
Question 9.
Which one of the following purposes is perfect for a regenerative economy?
(a) Increasing resource extraction for economic growth
(b) Operating in harmony with nature
(c) Enhancing industrial production
(d) Using only non-renewable resources
Answer:
(b) Operating in harmony with nature
Question 10.
Which of the following is not part of a regenerative economy?
(a) Repurposing used resources
(b) Depleting natural resources faster
(c) Replenishing depleted resources
(d) Minimizing waste
Answer:
(b) Depleting natural resources faster
Question 11.
Select the correct word for a renewable resource:
(a) Coal
(b) Petroleum
(c) Iron ore
(d) Tidal Energy
Answer:
(d) Tidal Energy
Question 12.
Identify a non-renewable resource from the following ‘terms’ :
(a) Coal
(b) Wind energy
(c) Timber
(d) Solar energy
Answer:
(a) Coal
Natural Resources and Their Use Class 8 Assertion and Reasoning Questions
The following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions by selecting the correct option:
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true hut R is false.
(d) A is false but R is true.
1. (A) : Coal and petroleum are non-renewable energy sources.
(R) : They take millions of years to form and cannot regenerate quickly.
Answer:
(a) Both A and R are true and R is the correct explanation of A.
2. (A) : Avoiding fishing during the spawning season helps maintain fish populations.
(R) : It allows species to reproduce naturally and sustain aquatic life.
Answer:
(a) Both A and R are true and R is the correct explanation of A.
3. (A) : India’s coal reserves will last forever.
(R) : At the current rate of use, they may last only about fifty vears.
Answer:
(d) The assertion is false because coal reserves are finite and exhaustible. The reason is true as experts estimate India’s coal reserves may last only about 50 more years at the current rate.
4. (A) : The International Solar Alliance was launched to promote fossil fuel usage globally.
(R) : India and France launched the ISA in 2015 to harness solar power across sunshine-rich countries.
Answer:
(d) The assertion is false because ISA was launched to promote solar energy, not fossil fuels. The reason is true.
5 Assertion (A): Renewable resources can be replenished naturally.
Reason (R): Solar energy, wind energy, and flowing water are examples of renewable resources.
Answer:
(a) Both (A) and (R) are true and R is the correct explanation of (A).
6. Assertion (A): Non-renewable resources are finite.
Reason (R): Coal and petroleum take millions of years to form.
Answer:
(a) Both (A) and (R) are true and R is the correct explanation of (A).
7. Assertion (A): Cement production is environmentally harmless.
Reason (R): Cement production releases dust that causes air and soil pollution.
Answer:
(c) (A) is true but (R) is false.
Natural Resources and Their Use Class 8 Fill in the Blanks
1. For an element of nature to be called a resource, it must be technologically accessible, economically feasible and culturally _________.
Answer: acceptable
2. The phenomenon where resource-rich countries experience slow economic growth is called the _________.
Answer: natural resource curse
3. The ancient Indian science of plant care, _________, was formalised in texts around the 10th century CE.
Answer: Vrikşhayurıeda
4. Life on Earth depends on air, _______, and food.
Answer:
Water
5. A tree produces about _______litres of oxygen per day.
Answer:
275
6. Coal and petroleum are examples of _______resources.
Answer:
Non-renewable
7. The phenomenon where having plenty of resources does not guarantee prosperity is called _______.
Answer:
Natural resource curse
8. The sharing of Kaveri River water is an example of resource _______.
Answer:
Conflict.
Natural Resources and Their Use Class 8 True or False
1. Renewable resources can never become scarce.
Answer:
False Renewable resources can become scarce if they are used faster than nature can replenish them. For example, forests can be depleted if trees are cut faster than they can grow back.
2. Almost 80% of Punjab’s area has been classified as “over-exploited” in terms of groundwater.
Answer: True
3. Sikkim became India’s first 100% organic state in 2016.
Answer: True
4. Coal and petroleum are examples of renewable resources.
Answer: False
5. Vrikshaayurveda is the ancient science of caring for animals.
Answer: False
6. Overexploitation means using a resource faster than it can be replenished.
Answer: True
7. Air pollution from cement production is harmless to humans.
Answer: False
8. Organic farming avoids the use of chemical pesticides.
Answer: True
Natural Resources and Their Use Class 8 Match the Following
Question 1.
| Column I | Column II |
| (i) Renewable resource | A. Coal, petroleum, iron ore |
| (ii) Non-renewable resource | B. Solar energy, wind, timber |
| (iii) Ecosystem service | C. Decline in the variety of life on Earth |
| (iv) Biodiversity loss | D. Clean water and fertile soil from forests |
| (v) Stewardship | E. Responsible care and management of resources |
Answer:
| Column I | Column II |
| (i) Renewable resource | B. Solar energy, wind, timber |
| (ii) Non-renewable resource | A. Coal, petroleum, iron ore |
| (iii) Ecosystem service | D. Clean water and fertile soil from forests |
| (iv) Biodiversity loss | C. Decline in the variety of life on Earth |
| (v) Stewardship | E. Responsible care and management of resources |
Question 2.
| Column A | Column B |
| 1. Kaveri River dispute | (a) Introduction of high-yield variety seeds and modern farming |
| 2. Compost | (b) Ancient Indian science of plant care |
| 3. Green Revolution | (c) Economy that replenishes depleted resources and minimises waste |
| 4. Vrikshayurveda | (d) Example of inter-state resource-sharing conflict |
| 5. Regenerative economy | (e) Natural fertiliser made from decomposed organic matter |
| 6. Pangong Tso | (f) Himachal Pradesh |
| 7. The Great Himalayan National Park | (g) Ladakh |
Answer:
| Column A | Column B |
| 1. Kaveri River dispute | (d) Example of inter-state resource-sharing conflict |
| 2. Compost | (e) Natural fertiliser made from decomposed organic matter |
| 3. Green Revolution | (a) Introduction of high-yield variety seeds and modern farming |
| 4. Vrikshayurveda | (b) Ancient Indian science of plant care |
| 5. Regenerative economy | (c) Economy that replenishes depleted resources and minimises waste |
Natural Resources and Their Use Class 8 Passage Based Questions
1. Read the following passage carefully and answer the questions that follow:
Ecosystem functions and ecosystem services: Nature has some inherent ways of working. For example, trees naturally produce oxygen. When these natural processes benefit humans, we call them ‘ecosystem services’. We can think of it like this: a forest naturally filters water, prevents soil erosion, and provides habitat for animals – these are ecosystem functions. When we benefit from clean water, protected farmland, and pollinated crops because of that forest, we are receiving ecosystem services from Nature.
Question 1.
Which of the following is an ecosystem function?
(a) Oxygen supply for breathing
(b) Farming
(c) Photosynthesis by plants
(d) Foods for humans and animals
Answer:
(c) Photosynthesis by plants
Question 2.
When humans use clean water filtered naturally by forests, it is called:
(a) Ecosystem function
(b) Ecosystem balance
(c) Ecological pyramid
(d) Ecosystem service
Answer:
(d) Ecosystem service
Question 3.
Pollination by bees becomes an ecosystem service when it leads to :
(a) Production of fruits and crops for human use
(b) Transfer of pollen
(c) Growth of flowers
(d) Habitat creation
Answer:
(a) Production of fruits and crops for human use
Question 4.
What kind of benefit/benefits do we get from trees releasing oxygen?
(a) Forest growth
(b) Animal habitat
(c) Human and animal respiration
(d) Soil fertility
Answer:
(c) Human and animal respiration
Natural Resources and Their Use Class 8 Map-Based Questions
Question 1.
On the map of India, mark:
(a) Locate one oil field in Assam on the map.
(b) Locate the Ratnagiri Bauxite deposit on the map
(c) Locate a region famous for Iron ore on the map.
(d) Locate the Mumbai High Oil field on the map.
Answer:
(a) A-Digboi,
(b) D-Ratnagiri (Maharashtra),
(c) C-Bailadila region (Chhattisgarh)
(d) B-Mumbai High Oil field.