Urban resilience refers to the capacity of a city to bounce back from and adapt to various shocks and challenges while maintaining essential functions and services for its residents. Urban…
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In the modern world, most of the frontiers have been replaced by boundaries. Explain the reasons. UPSC Geography Optional Mains – 2020
Frontier- zone or region at the edge of a settled area, often characterized by a less defined, open, and sparsely populated area that is not under the full control of…
“Land degradation is a threat to productivity and sustainable resource management.” Explain with suitable examples from India. UPSC Geography Optional Mains – 2020
Land degradation affects about 33% of the Earth’s land surface. It leads to the reduction or loss of the biological or economic productivity of land, impacting nearly 2 billion people…
Compare and contrast the Malthusian and Neo-Malthusian perspectives in the context of population growth, resource use and environmental impact. UPSC Geography Optional Mains – 2020
The Malthusian and Neo-Malthusian perspectives both address concerns related to population growth, resource use, and environmental impact, but they differ in their underlying assumptions, solutions, and emphasis on various factors.…
Write a note on the relevance of von Thünen’s agricultural location theory in the present context. UPSC Geography Optional Mains – 2020
Von Thünen’s Agricultural Location Theory was proposed by German economist Johann Heinrich von Thünen in the 19th century. The theory provides valuable insights into the spatial organization of agricultural activities…
Where economic growth is sustained over long time periods, its incidence works towards a progressive integration of the space economy.” Elucidate. UPSC Geography Optional Mains – 2020
When a country experiences consistent and long-term economic growth, it leads to gradual integration of economic activities across different geographical areas. Various regions become more interconnected economically, with goods, services,…
Distinguish between mobility and migration. What are the causes and consequences of rural to urban migration in India? UPSC Geography Optional Mains – 2020
Mobility and migration are both terms associated with movement, but they differ in scale and intention: The World Bank estimates that over 270 million people were international migrants in 2019,…
Examine the relevance of the ‘rimland theory’ in the contemporary world – UPSC Geography Optional Mains – 2019
Explore the continued significance of the rimland theory in today’s global landscape. This geopolitical concept, proposed by Nicholas
Assess the challenges for countries with the largest shares of aged populations. – UPSC Geography Optional Mains – 2019
Examine the hurdles faced by nations with significant proportions of elderly citizens. Countries with aging populations encounter
Distinguish between ‘isodapanes’ and ‘isotims’. Critically examine the least cost theory of industrial location given by Alfred Weber. – UPSC Geography Optional Mains – 2019
Explore the differences between isodapanes and isotims, and critically analyze Alfred Weber’s least cost theory of industrial location.