2. Forest and Wildlife Resources
A. MCQs
1. What is biodiversity?
A) Variety of rocks
B) Variety of living organisms
C) Variety of rivers
D) Variety of minerals
Answer: B) Variety of living
organisms
2. Which of the following is a primary producer in the ecosystem?
A) Tiger
B) Deer
C) Forests
D) Lion
Answer: C) Forests
3. India is one of the world's richest countries in terms of:
A) Minerals
B) Industries
C) Biodiversity
D) Population
Answer: C) Biodiversity
4. Biodiversity includes:
A) Only plants
B) Only animals
C) Only microorganisms
D) Plants, animals and microorganisms
Answer: D) Plants, animals and
microorganisms
5. Which of the following helps maintain the quality of air?
A) Factories
B) Living organisms
C) Roads
D) Buildings
Answer: B) Living organisms
6. Conservation helps preserve:
A) Ecological diversity
B) Soil only
C) Water only
D) Minerals only
Answer: A) Ecological
diversity
7. Which Act was implemented in 1972?
A) Forest Act
B) Environment Act
C) Wildlife Protection Act
D) Water Act
Answer: C) Wildlife Protection
Act
8. The Wildlife Protection Act aimed to:
A) Increase industries
B) Ban hunting of endangered species
C) Build roads
D) Expand cities
Answer: B) Ban hunting of
endangered species
9. National parks are established for:
A) Farming
B) Industrial development
C) Wildlife protection
D) Mining
Answer: C) Wildlife protection
10. Which species was specially protected under government projects?
A) Tiger
B) Rhinoceros
C) Asiatic Lion
D) All of these
Answer: D) All of these
11. Project Tiger was launched in:
A) 1962
B) 1970
C) 1973
D) 1988
Answer: C) 1973
12. Tiger population declined to how many in 1973?
A) 5,500
B) 1,827
C) 18,270
D) 550
Answer: B) 1,827
13. Estimated tiger population at the turn of the century was:
A) 25,000
B) 35,000
C) 45,000
D) 55,000
Answer: D) 55,000
14. The major threat to tiger population is:
A) Poaching
B) Habitat loss
C) Depletion of prey species
D) All of these
Answer: D) All of these
15. Tiger bones are illegally used in:
A) Paint making
B) Traditional medicines
C) Food processing
D) Construction
Answer: B) Traditional
medicines
16. India and Nepal together provide habitat to about:
A) One-third of world's tigers
B) Half of world's tigers
C) Two-thirds of world's tigers
D) All tigers
Answer: C) Two-thirds of
world's tigers
17. Conservation projects now focus on:
A) Only tigers
B) Only forests
C) Biodiversity as a whole
D) Only birds
Answer: C) Biodiversity as a
whole
18. Which insects were added to the protected list?
A) Butterflies
B) Moths
C) Beetles
D) All of these
Answer: D) All of these
19. Plants were first added to the protected list in:
A) 1972
B) 1980
C) 1986
D) 1991
Answer: D) 1991
20. How many plant species were initially added?
A) 4
B) 5
C) 6
D) 10
Answer: C) 6
21. More than half of India's forest land is:
A) Protected forest
B) Reserved forest
C) Unclassed forest
D) Community forest
Answer: B) Reserved forest
22. Reserved forests are regarded as:
A) Least valuable
B) Moderately valuable
C) Most valuable
D) Private forests
Answer: C) Most valuable
23. Almost one-third of India's forest area is:
A) Reserved forest
B) Protected forest
C) Unclassed forest
D) Sacred grove
Answer: B) Protected forest
24. Protected forests are protected from:
A) Rainfall
B) Wildlife
C) Further depletion
D) Tourism
Answer: C) Further depletion
25. Unclassed forests belong to:
A) Government only
B) Private individuals only
C) Communities only
D) Government, private individuals and communities
Answer: D) Government, private
individuals and communities
26. Permanent forest estates consist of:
A) Reserved and Protected
forests
B) Reserved and Unclassed forests
C) Protected and Unclassed forests
D) All forests
Answer: A) Reserved and
Protected forests
27. Which state has the largest area under permanent forests?
A) Odisha
B) Rajasthan
C) Madhya Pradesh
D) Gujarat
Answer: C) Madhya Pradesh
28. Approximately what percentage of Madhya Pradesh's forest area is
permanent forest?
A) 50%
B) 60%
C) 75%
D) 90%
Answer: C) 75%
29. Which state has a large percentage of reserved forests?
A) Haryana
B) Punjab
C) Kerala
D) Rajasthan
Answer: C) Kerala
30. Which state has a bulk of its forests under protected forests?
A) Odisha
B) Kerala
C) Maharashtra
D) Uttarakhand
Answer: A) Odisha
31. North-Eastern states have a high percentage of:
A) Reserved forests
B) Protected forests
C) Unclassed forests
D) Private forests
Answer: C) Unclassed forests
32. Sariska Tiger Reserve is located in:
A) Gujarat
B) Rajasthan
C) Madhya Pradesh
D) Odisha
Answer: B) Rajasthan
33. Villagers in Sariska fought against:
A) Deforestation
B) Mining
C) Hunting
D) Floods
Answer: B) Mining
34. Bhairodev Dakav Sonchuri is located in:
A) Alwar district
B) Tehri district
C) Jaisalmer district
D) Puri district
Answer: A) Alwar district
35. The area declared as Bhairodev Dakav Sonchuri was:
A) 800 hectares
B) 1,000 hectares
C) 1,200 hectares
D) 1,500 hectares
Answer: C) 1,200 hectares
36. The Chipko Movement was started to stop:
A) Hunting
B) Mining
C) Deforestation
D) Flooding
Answer: C) Deforestation
37. Chipko Movement took place in:
A) Desert region
B) Himalayan region
C) Coastal region
D) Plateau region
Answer: B) Himalayan region
38. Beej Bachao Andolan is associated with:
A) Wildlife protection
B) Traditional crop conservation
C) Mining control
D) Water conservation
Answer: B) Traditional crop
conservation
39. Navdanya promotes:
A) Chemical farming
B) Biodiversity conservation
C) Mining
D) Urbanisation
Answer: B) Biodiversity
conservation
40. Sacred groves are protected because of:
A) Government law only
B) Religious beliefs
C) Industrial use
D) Tourism
Answer: B) Religious beliefs
41. Sacred groves are often called:
A) Forest reserves
B) Forests of Gods and Goddesses
C) Timber forests
D) Wildlife parks
Answer: B) Forests of Gods and
Goddesses
42. The Munda and Santhal tribes worship:
A) Neem and Banyan
B) Mahua and Kadamba
C) Tamarind and Mango
D) Peepal and Neem
Answer: B) Mahua and Kadamba
43. Tribals of Odisha and Bihar worship during weddings:
A) Teak and Sal
B) Neem and Peepal
C) Tamarind and Mango
D) Banyan and Kadamba
Answer: C) Tamarind and Mango
44. Which trees are considered sacred by many Indians?
A) Sal and Teak
B) Peepal and Banyan
C) Mango and Tamarind
D) Neem and Mahua
Answer: B) Peepal and Banyan
45. Which animals are commonly found around temples?
A) Tigers and lions
B) Deer and elephants
C) Macaques and langurs
D) Rhinos and bears
Answer: C) Macaques and
langurs
46. Which community is famous for protecting wildlife in Rajasthan?
A) Bhils
B) Gonds
C) Bishnois
D) Todas
Answer: C) Bishnois
47. Bishnoi villages protect:
A) Blackbuck and peacocks
B) Tigers and lions
C) Rhinos and elephants
D) Bears and wolves
Answer: A) Blackbuck and
peacocks
48. Joint Forest Management (JFM) formally started in:
A) 1972
B) 1973
C) 1988
D) 1991
Answer: C) 1988
49. Which state passed the first JFM resolution?
A) Rajasthan
B) Madhya Pradesh
C) Odisha
D) Gujarat
Answer: C) Odisha
50. Under JFM, local communities receive:
A) Non-timber forest products
B) Share in harvested timber
C) Benefits from forest protection
D) All of these
Answer: D) All of these
B. Short Answer Questions
1. What is biodiversity? Why is it important?
Answer:
- Biodiversity refers to the variety of plants,
animals and microorganisms in a region.
- It maintains ecological balance.
- It provides food, medicines, clean air and
water.
- It preserves genetic diversity for future
generations.
2. Why do we need to conserve forests and wildlife?
Answer:
- To preserve ecological diversity.
- To maintain life-support systems such as air,
water and soil.
- To protect endangered species from extinction.
- To maintain genetic diversity of plants and
animals.
3. State any four causes of depletion of flora and fauna.
Answer:
- Deforestation.
- Mining activities.
- Urbanisation and industrialisation.
- Hunting and poaching of animals.
4. Mention the main features of the Wildlife Protection Act, 1972.
Answer:
- It provided legal protection to wildlife.
- Hunting of endangered species was banned.
- Trade in wildlife was restricted.
- Protected habitats were created through sanctuaries
and national parks.
5. Why was Project Tiger launched?
Answer:
- Tiger population had declined drastically.
- Poaching and illegal trade threatened their
survival.
- Natural habitats were shrinking.
- To protect tigers and conserve their
ecosystem.
6. What are the major threats to tiger population?
Answer:
- Poaching for trade.
- Shrinking habitats.
- Depletion of prey animals.
- Rapid growth of human population.
7. What are Reserved Forests?
Answer:
- More than half of India's forest area is under
reserved forests.
- They receive maximum protection.
- They are considered the most valuable forests.
- Human activities are highly restricted in
these forests.
8. What are Protected Forests?
Answer:
- Nearly one-third of India's forest area is
protected forest.
- They are protected from further depletion.
- Regulated use of resources is allowed.
- They help conserve forest resources.
9. What are Unclassed Forests?
Answer:
- They include forests and wastelands.
- They belong to government, communities or
private individuals.
- They are mostly found in North-Eastern states.
- They have comparatively less protection.
10. How did the Chipko Movement help in conservation?
Answer:
- It opposed large-scale
tree felling.
- Villagers protected trees
by hugging them.
- It spread environmental
awareness.
- It encouraged community
participation in conservation.
11. What is the significance of Sacred Groves?
Answer:
- They preserve virgin
forests.
- They protect rare and
endangered species.
- Human interference is
prohibited.
- They help conserve
biodiversity.
12. How do local communities contribute to forest conservation?
Answer:
- They protect forests from
illegal cutting.
- They prevent hunting of
wildlife.
- They conserve sacred
groves.
- They participate in
forest management programmes.
13. Explain the role of the Bishnoi community in wildlife conservation.
Answer:
- Bishnois protect wildlife as part of their
culture.
- They safeguard blackbucks and chinkaras.
- Peacocks and nilgais are also protected.
- Hunting is strictly discouraged in their
villages.
14. What is Joint Forest Management (JFM)?
Answer:
- It is a programme
involving local communities in forest management.
- It started formally in
1988.
- Villagers help protect
degraded forests.
- In return, they receive
forest products and a share in timber benefits.
15. Mention the benefits of Joint Forest Management.
Answer:
- Improves forest
conservation.
- Restores degraded
forests.
- Generates livelihood
opportunities.
- Encourages people's
participation in resource management.
16. Why are forests called primary producers?
Answer:
- They produce food through
photosynthesis.
- They form the base of the
food chain.
- Many organisms depend on
them for survival.
- They maintain ecological
balance.
17. What is the importance of genetic diversity?
Answer:
- It helps species adapt to environmental
changes.
- It improves breeding of plants and animals.
- It increases resistance to diseases.
- It ensures long-term survival of species.
18. How do Sacred Groves help in biodiversity conservation?
Answer:
- They protect untouched natural habitats.
- They conserve rare plant species.
- They provide shelter to wildlife.
- They preserve ecological balance.
19. What were the objectives of Project Tiger?
Answer:
- To increase tiger
population.
- To stop poaching and
illegal trade.
- To conserve tiger habitats.
- To protect biodiversity
associated with tiger ecosystems.
20. Why is community participation important in conservation?
Answer:
- Local people are directly
dependent on natural resources.
- They can effectively
protect forests and wildlife.
- Conservation becomes more
sustainable.
- It ensures long-term
management of natural resources.
C. Long Answer Questions
1. Why is conservation of forests and wildlife
necessary in India?
Answer:
- It helps preserve
ecological diversity.
- It maintains life-support
systems such as air, water and soil.
- It protects endangered
species from extinction.
- It preserves genetic
diversity of plants and animals.
- It supports agriculture
and fisheries.
- It ensures sustainable
use of natural resources for future generations.
2. Explain the importance of biodiversity.
Answer:
- Biodiversity includes a
variety of plants, animals and microorganisms.
- It maintains ecological
balance.
- It provides food,
medicines and raw materials.
- It helps maintain soil
fertility and water quality.
- It supports agriculture
through genetic diversity.
- It contributes to
environmental stability and sustainability.
3. Discuss the major causes of depletion of flora
and fauna.
Answer:
- Deforestation for
agriculture and settlements.
- Mining activities destroy
forests and wildlife habitats.
- Industrialisation and
urbanisation reduce natural habitats.
- Hunting and poaching
threaten many species.
- Overexploitation of
forest resources damages ecosystems.
- Environmental pollution
adversely affects biodiversity.
4. Explain the provisions of the Wildlife
Protection Act, 1972.
Answer:
- It provided legal
protection to wildlife species.
- Hunting of endangered
animals was prohibited.
- Trade in wildlife and
wildlife products was restricted.
- Habitats of endangered
species were protected.
- A list of protected
species was prepared.
- National parks and
wildlife sanctuaries were established.
5. Describe Project Tiger and its significance.
Answer:
- Project Tiger was
launched in 1973.
- It aimed to protect the
rapidly declining tiger population.
- It controlled poaching
and illegal wildlife trade.
- It focused on conserving
tiger habitats.
- It helped maintain
ecological balance.
- It promoted conservation
of biodiversity and ecosystems.
6. What are the major threats to tiger population?
Answer:
- Poaching for skins and bones.
- Illegal international wildlife trade.
- Shrinking forest habitats.
- Reduction in prey species.
- Human population pressure on forests.
- Encroachment and developmental activities.
7. Differentiate between Reserved, Protected and
Unclassed Forests.
Answer:
- Reserved forests receive
maximum protection and are most valuable for conservation.
- Protected forests are
safeguarded from further depletion.
- Unclassed forests belong
to government, communities or private individuals.
- More than half of India's
forests are reserved forests.
- About one-third are
protected forests.
- Unclassed forests are
mainly found in North-Eastern states and parts of Gujarat.
8. Explain the role of local communities in forest
conservation.
Answer:
- Communities protect forests from illegal
cutting.
- They prevent hunting and poaching.
- Sacred groves are preserved through
traditional beliefs.
- Villagers participate in forest restoration
programmes.
- They support biodiversity conservation.
- Their involvement ensures sustainable
management of resources.
9. Describe the Chipko Movement.
Answer:
- It originated in the Himalayan region.
- Villagers hugged trees to prevent their
felling.
- It opposed commercial deforestation.
- It raised environmental awareness.
- It encouraged community participation in
conservation.
- It promoted afforestation and sustainable
resource use.
10. What are Sacred Groves? Explain their
importance.
Answer:
- Sacred groves are forest
patches protected due to religious beliefs.
- They are considered the
abode of gods and goddesses.
- Human interference is
prohibited.
- They conserve rare and
endangered species.
- They maintain ecological
balance.
- They preserve
biodiversity and natural habitats.
11. Explain how tribal communities help in
conservation of forests.
Answer:
- Tribes worship trees and natural elements.
- They protect sacred groves from exploitation.
- They follow traditional conservation
practices.
- Hunting is restricted in many tribal areas.
- They preserve biodiversity through cultural
beliefs.
- They promote sustainable use of natural
resources.
12. Discuss the contribution of the Bishnoi
community towards wildlife conservation.
Answer:
- Bishnois consider
protection of nature a religious duty.
- They protect blackbucks
and chinkaras.
- Peacocks and nilgais are
also safeguarded.
- Hunting is strictly
prohibited in their villages.
- They prevent damage to
forests and wildlife.
- Their efforts have helped
conserve biodiversity in Rajasthan.
13. Explain the importance of Joint Forest
Management (JFM).
Answer:
- It involves local
communities in forest protection.
- It helps restore degraded
forests.
- Villagers work with the
Forest Department.
- Communities receive
forest products and timber benefits.
- It promotes sustainable
forest management.
- It improves conservation
through people's participation.
14. Describe the working of Joint Forest Management
(JFM).
Answer:
- Village institutions are
formed for forest protection.
- Communities protect
degraded forest lands.
- Forest departments
provide support and guidance.
- Members receive
non-timber forest products.
- They also get a share in
timber harvested.
- The programme encourages
collective responsibility.
15. Explain how conservation projects have shifted
from species protection to biodiversity conservation.
Answer:
- Earlier efforts focused mainly on endangered
species.
- Conservation now includes entire ecosystems.
- Habitats are protected along with species.
- Insects and plants have been added to
protected lists.
- Greater emphasis is placed on ecological
balance.
- Biodiversity conservation has become the main
goal.
16. Explain the significance of forests in
maintaining ecological balance.
Answer:
- Forests act as primary producers.
- They absorb carbon dioxide and release oxygen.
- They conserve soil and water resources.
- They provide habitat to wildlife.
- They regulate climate and rainfall.
- They support food chains and ecosystems.
17. Describe the efforts made by villagers of Alwar
district in conservation.
Answer:
- Villagers declared 1,200
hectares as Bhairodev Dakav Sonchuri.
- They created their own
conservation rules.
- Hunting was completely
banned.
- Encroachment was
prevented.
- Wildlife habitats were
protected.
- Community participation
ensured successful conservation.
18. Explain the role of Beej Bachao Andolan and
Navdanya in conservation.
Answer:
- They promote conservation
of traditional crop varieties.
- They encourage biodiversity
protection.
- They support ecological
farming methods.
- They discourage excessive
use of synthetic chemicals.
- They help maintain
genetic diversity.
- They prove sustainable
agriculture can be economically viable.
19. Describe the various wildlife conservation
measures adopted by the Government of India.
Answer:
- Wildlife Protection Act
was enacted in 1972.
- National parks and
sanctuaries were established.
- Hunting of endangered
species was banned.
- Wildlife trade was
restricted.
- Special projects such as
Project Tiger were launched.
- Legal protection was
provided to endangered species and habitats.
20. Explain why community participation is
essential for conservation of forests and wildlife.
Answer:
- Local communities depend
on forests for livelihood.
- They have traditional
knowledge of resource management.
- They can effectively
prevent illegal activities.
- Community participation
ensures sustainable conservation.
- It reduces pressure on
government agencies.
- Long-term success of
conservation depends on people's involvement.
D. Assertion–Reason Questions
Directions:
Choose
the correct option:
A.
Both Assertion (A) and Reason (R) are true, and R is the correct explanation of
A.
B.
Both Assertion (A) and Reason (R) are true, but R is not the correct
explanation of A.
C.
Assertion (A) is true, but Reason (R) is false.
D.
Assertion (A) is false, but Reason (R) is true.
1.
Assertion
(A): Biodiversity is essential for maintaining ecological
balance.
Reason
(R): Different species are interdependent in an ecosystem.
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.
Answer:
A
2.
Assertion
(A): Forests are called primary producers.
Reason
(R): Forests produce food through photosynthesis and
support food chains.
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.
Answer:
A
3.
Assertion
(A): Conservation of forests and wildlife is unnecessary in
India.
Reason
(R): India has abundant biodiversity.
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.
Answer:
D
4.
Assertion
(A): The Wildlife Protection Act was implemented in 1972.
Reason
(R): It aimed to protect endangered species and their
habitats.
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.
Answer:
A
5.
Assertion
(A): Hunting of endangered animals was banned under the
Wildlife Protection Act.
Reason
(R): Wildlife populations were rapidly declining.
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.
Answer:
A
6.
Assertion
(A): Project Tiger was launched in 1973.
Reason
(R): Tiger population had declined drastically due to
poaching and habitat loss.
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.
Answer:
A
7.
Assertion
(A): Tiger conservation helps preserve biodiversity.
Reason
(R): Tigers are an important species in the ecological
system.
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.
Answer:
A
8.
Assertion
(A): Reserved forests are considered the most valuable
forests.
Reason
(R): They receive the highest level of protection.
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.
Answer:
A
9.
Assertion
(A): Protected forests are safeguarded from further
depletion.
Reason
(R): They are declared protected by the Forest Department.
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.
Answer:
A
10.
Assertion
(A): Unclassed forests belong only to the government.
Reason
(R): Unclassed forests may belong to communities and
private individuals also.
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.
Answer:
D
11.
Assertion
(A): Madhya Pradesh has the largest area under permanent
forests.
Reason
(R): About 75% of its forest area is under permanent
forests.
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.
Answer:
A
12.
Assertion
(A): The Chipko Movement opposed deforestation.
Reason
(R): People hugged trees to prevent them from being cut
down.
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.
Answer:
A
13.
Assertion
(A): Sacred groves are rich in biodiversity.
Reason
(R): Human interference in sacred groves is generally
prohibited.
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.
Answer:
A
14.
Assertion
(A): Sacred groves are protected by local communities.
Reason
(R): They are considered sacred due to religious beliefs.
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.
Answer:
A
15.
Assertion
(A): The Bishnoi community plays an important role in
wildlife conservation.
Reason
(R): They protect animals such as blackbuck and peacocks.
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.
Answer:
A
16.
Assertion
(A): Joint Forest Management (JFM) was formally started in
1988.
Reason
(R): It involves local communities in forest protection and
management.
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.
Answer:
B
(The
reason is true but does not explain why JFM started in 1988.)
17.
Assertion
(A): Odisha was the first state to pass a JFM resolution.
Reason
(R): JFM depends on village institutions for forest
protection.
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.
Answer:
B
18.
Assertion
(A): Conservation projects now focus on biodiversity rather
than a few species.
Reason
(R): Ecosystem conservation is more effective for long-term
protection.
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.
Answer:
A
19.
Assertion
(A): Local communities are important in conservation
efforts.
Reason
(R): They are directly dependent on natural resources for
livelihood.
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.
Answer:
A
20.
Assertion
(A): Development activities should be environment-friendly.
Reason
(R): Unsustainable development can lead to environmental
destruction and biodiversity loss.
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.
Answer:
A
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