Practicing Class 8 SST MCQ and Class 8 Social Science Chapter 1 Natural Resources and Their Use MCQ Questions Online Test with Answers daily helps in time management.
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 an element of nature become a resource?
(a) When it is visible to humans
(b) When it is underground
(c) When it is used by humans for sustenance or consumption
(d) When scientists discover it
Answers:
(c) When it is used by humans for sustenance or consumption
Question 2.
Which of the following is a non-renewable resource?
(a) Timber
(b) Wind energy
(c) Solar energy
(d) Petroleum
Answers:
(d) Petroleum
Question 3.
What is the primary reason, for overexploitation of natural resources?
(a) Technological innovation
(b) Uncontrolled population growth and consumer-ism
(c) Forest fires
(d) Natural disasters
Answers:
(b) Uncontrolled population growth and consumer-ism
Question 4.
What essential role do forests play in the ecosystem?
(a) Increase CO<sub>2</sub>
(b) Erase biodiversity
(c) Provide oxygen, regulate climate, and support biodiversity
(d) Increase urbanization
Answers:
(c) Provide oxygen, regulate climate, and support biodiversity
Question 5.
Which condition must be met for a resource to be exploited?
(a) High global demand
(b) Availability in large quantities
(c) Technological accessibility and cultural accept¬ance
(d) Proximity to oceans
Answers:
(c) Technological accessibility and cultural accept¬ance
Question 6.
What is the term for the benefits humans get from ecosystem functions?
(a) Natural dividends
(b) Ecosystem services
(c) Biological revenues
(d) Environmental bonuses
Answers:
(b) Ecosystem services
Question 7.
What happens when natural cycles are disturbed?
(a) Biodiversity increases
(b) Restoration speeds up
(c) Natural regeneration slows or ceases
(d) Photosynthesis multiplies
Answers:
(c) Natural regeneration slows or ceases
Question 8.
Which of the following is an example of traditional ecological wisdom?
(a) Rapid mining
(b) Fishing during breeding seasons
(c) Arghyam – water offering to the sun
(d) Industrial waste discharge
Answers:
(c) Arghyam – water offering to the sun
Question 9.
What is the ‘Resource Curse’?
(a) When countries are punished for having natural wealth
(b) When abundant resources lead to slower economic growth
(c) A supernatural belief associated with resources
(d) When no country has resources
Answers:
(b) When abundant resources lead to slower economic growth
Question 10.
What is an example of a human activity disrupting ecosystem restoration?
(a) Limited crop rotation
(b) Industrial waste disposal in rivers
(c) Constructing rainwater harvesting units
(d) Tree plantation drives
Answer:
(b) Industrial waste disposal in rivers
Natural Resources and Their Use Class 8 Assertion-Reason Type Questions
There are two statements in each question marked as Assertion (A) and Reason (R). Choose your answer as per the option given below:
(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, but (R) is false.
(d) (A) is false, but (R) is true.
Question 1.
Assertion (A): Fossil fuels are non-renewable.
Reason (R): They form over millions of years and are consumed faster than they naturally regenerate.
Answer:
(d) (A) is false, but (R) is true.
Question 2.
Assertion (A): Solar energy will never deplete.
Reason (R): The sun produces energy continuously and abundantly.
Answer:
(c) (A) is true, but (R) is false.
Question 3.
Assertion (A): Regeneration is the same as restoration.
Reason (R): Both terms refer to reusing waste material in industries.
Answer:
(a) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Question 4.
Assertion (A): India’s coal resources are inexhaustible.
Reason (R): India produces large quantities of coal annually.
Answer:
(a) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Question 5.
Assertion (A): Sustainable timber extraction depends on regeneration.
Reason (R): Harvesting more than what grows back depletes forests.
Answer:
(c) (A) is true, but (R) is false.
Question 6.
Assertion (A): All natural resources are evenly distributed on Earth.
Reason (R): Because all continents have equal land and water.
Answer:
(a) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Question 7.
Assertion (A): Rivers polluted with industrial waste lose their ecosystem services.
Reason (R): Toxic waste disturbs the natural regenerative cycle.
Answer:
(d) (A) is false, but (R) is true.
Question 8.
Assertion (A): Natural resources are always considered renewable.
Reason (R): All resources can be replenished by natural processes within a human lifespan.
Answer:
(c) (A) is true, but (R) is false.
Question 9.
Assertion (A): Resource use should be technologically accessible.
Reason (R): If resources cannot be extracted with current technology, they cannot be used efficiently.
Answer:
(a) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Question 10.
Assertion (A): Nature’s waste is always recycled.
Reason (R): Natural systems like decomposition ensure closed cycles.
Answer:
(a) Both (A) and (R) are true, and (R) is the correct explanation of (A).
Natural Resources and Their Use Class 8 Fill in the blanks
Question 1.
______ are resources that replenish over time and can be sustainably used.
Answer:
Renewable resources
Question 2.
Fossil fuels like coal and petroleum are examples of ______ resources.
Answer:
non-renewable
Question 3.
The offering of water as a mark of gratitude to the sun is called ______.
Answer:
Arghyam
Question 4.
Trees naturally produce ______ critical forsupporting life.
Answer:
oxygen
Question 5.
Nature functions in a ______ and ______ way.
Answer:
restorative, regenerative
Question 6.
A ______ refers to the benefits humans derive from nature’s inherent functions.
Answer:
ecosystem service
Question 7.
The sacred act of preserving certain groves from human use reflects ______ beliefs.
Answer:
ecological
Question 8.
Nature works in ______ where nothing goes to waste.
Answer:
cycles
Question 9.
The melting of glaciers faster than precipitation impacts ______
Answer:
water security
Question 10.
The sharing of the Kaveri River water is an example of a ______ resource conflict.
Answers:
trans-boundary
Natural Resources and Their Use Class 8 True or False
Question 1.
Minerals and fossil fuels replenish quickly after use.
Answer:
False
Question 2.
Rivers fed by glaciers are examples of renewable resources if managed sustainably.
Answer:
True
Question 3.
Ecosystem services include waste discharged by factories.
Answer:
False
Question 4.
Sacred groves are protected spaces in indigenous cultures.
Answer:
True
Question 5.
The term ‘exploitation’ always means destruction in environmental science.
Answer:
False
Question 6.
Timber is a non-renewable resource.
Answer:
False
Question 7.
Over-fishing during breeding season supports sustainability.
Answer:
False
Question 8.
The natural resource curse proves that abundance of resources ensures prosperity.
Answer:
False
Question 9.
Solar and wind power are examples of fossil fuels.
Answer:
False
Question 10.
Industrial pollution can disturb nature’s cycle of regeneration.
Answer:
True
Natural Resources and Their Use Class 8 Match the following
| Column A | Column B |
| 1. Overuse of groundwater | (a) Leads to depletion and rising extraction cost |
| 2. Industrial waste in rivers | (b) Disturbs Nature’s cycle, makes water poisonous |
| 3. Over-fishing of tuna fish | (c) Causes imbalance in marine ecosystem |
| 4. Cutting forests faster than regrowth | (d) Disrupts renewable resource regeneration cycle |
| 5. Traditional water harvesting practices | (e) Helped replenish water table and conserve moisture |
Answer:
| Column A | Column B |
| 1. Overuse of groundwater | (b) Disturbs Nature’s cycle, makes water poisonous |
| 2. Industrial waste in rivers | (a) Leads to depletion and rising extraction cost |
| 3. Over-fishing of tuna fish | (d) Disrupts renewable resource regeneration cycle |
| 4. Cutting forests faster than regrowth | (c) Causes imbalance in marine ecosystem |
| 5. Traditional water harvesting practices | (e) Helped replenish water table and conserve moisture |