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Discuss the case of Punjab’s agricultural crisis. How did the Green Revolution impact farming practices? What are the long-term consequences and what lessons can be learned for future food security?
The Green Revolution in the 1960s transformed agriculture in Punjab. High-yielding seeds, chemical fertilizers, pesticides and tube well irrigation increased food production, especially of wheat and rice. Punjab became the food bowl of India, helping prevent famines. However, this success came withRead more
The Green Revolution in the 1960s transformed agriculture in Punjab. High-yielding seeds, chemical fertilizers, pesticides and tube well irrigation increased food production, especially of wheat and rice. Punjab became the food bowl of India, helping prevent famines.
However, this success came with serious long-term problems:
Today, over 75% of Punjab’s agricultural zones are considered over-exploited. If this continues, the state may not be able to support farming in the future, affecting national food security.
Lessons for the future:
Punjab’s case teaches us that while short-term gains are tempting, long-term sustainability is the real success.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhy might some natural elements not be considered resources despite being useful?
Even if a natural element is potentially useful, it might not be considered a resource because of technological limitations, economic inaccessibility, or lack of awareness. For example, lithium was not valuable until modern batteries became common. Until humans can use these elements efficiently andRead more
Even if a natural element is potentially useful, it might not be considered a resource because of technological limitations, economic inaccessibility, or lack of awareness. For example, lithium was not valuable until modern batteries became common. Until humans can use these elements efficiently and sustainably, they remain unused and unrecognized as resources despite their potential.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhat does culturally acceptable exploitation mean in the context of natural resources?
‘Culturally acceptable exploitation’ means using natural resources in ways that are approved by the local community’s traditions, ethics and social norms. For example, some communities avoid cutting sacred trees or hunting certain animals. This approach ensures that resource use does not violate comRead more
‘Culturally acceptable exploitation’ means using natural resources in ways that are approved by the local community’s traditions, ethics and social norms. For example, some communities avoid cutting sacred trees or hunting certain animals. This approach ensures that resource use does not violate community values and encourages responsible and respectful management of Nature’s gifts.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhy is the cost of extraction important in identifying a resource?
Extraction cost determines whether a natural element is usable as a resource. If retrieving it requires expensive machinery, labor, or causes major environmental harm, it may not be worth using. For example, deep-sea minerals might be abundant but are not widely exploited due to high extraction costRead more
Extraction cost determines whether a natural element is usable as a resource. If retrieving it requires expensive machinery, labor, or causes major environmental harm, it may not be worth using. For example, deep-sea minerals might be abundant but are not widely exploited due to high extraction costs. Cost-effective access is crucial in deciding a resource’s practicality and usage.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessHow do indigenous traditions view Nature?
Many indigenous cultures treat Nature as a living entity, full of spirit and sacred power. Trees, rivers, mountains and animals are respected like family members. These traditions view Nature as a provider and protector, encouraging harmony rather than domination. This respectful approach promotes cRead more
Many indigenous cultures treat Nature as a living entity, full of spirit and sacred power. Trees, rivers, mountains and animals are respected like family members. These traditions view Nature as a provider and protector, encouraging harmony rather than domination. This respectful approach promotes conservation, sustainable use and emotional connection to the environment, preserving it for future generations.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See less