India ranked the second highest for the rate of deforestation after losing almost 660000 hectares of forest cover in the last 30 years as per studies. Deforestation has significant effects…
"mains"
Explain how various factors that influence the origin and development of the Indian monsoon system. UPSC Geography Optional Mains – 2020
The Indian monsoon system is a complex meteorological phenomenon, influenced by various geographical factors, including topography, latitude, oceanic conditions, seasonal shifts, land-sea temperature contrast, and regional features, which significantly shape…
Explain the currents of the North Atlantic Ocean and their significant role in the climate of Western Europe. UPSC Geography Optional Mains – 2020
Ocean currents are persistent, predictable, and directed flows of seawater, representing substantial horizontal movement of oceanic water, shaped and impacted by a variety of forces, resembling the flowing streams within…
Discuss the concept of coral bleaching, its recovery and macroalgal regime shifts due to this process. UPSC Geography Optional Mains – 2020
The process of coral bleaching is complex and global, intricately linked to climate change and other anthropogenic activities. As per the NOAA Coral Reef Watch, 71% of the world’s coral…
How are ocean waves formed? Distinguish between a wave of oscillation and a wave of translation – UPSC Geography Optional Mains – 2019
Explore the formation of ocean waves and distinguish between two fundamental types: waves of oscillation and waves of translation.
The impact of floods on life and property can be most effectively reduced by hazard mapping. Comment. – UPSC Geography Optional Mains – 2019
Explore the effectiveness of hazard mapping in mitigating the devastating impact of floods on communities and infrastructure. Hazard mapping
Discuss the methods of measuring the intensity and magnitude of earthquakes. How are seismic ones demarcated? – UPSC Geography Optional Mains – 2019
Explore the methodologies used to quantify the intensity and magnitude of earthquakes, essential for understanding their impact
“The web of life is seamless and the consequences of disruption to one part of the ecosystem ripple throughout the whole.” Elaborate – UPSC Geography Optional Mains – 2019
Explore the interconnectedness of ecosystems, where disruptions to one component reverberate across the entire web of life. Every
How are soil acidity and alkalinity related to soil fertility? – UPSC Geography Optional Mains – 2019
Explore the intricate relationship between soil acidity, alkalinity, and fertility, uncovering their profound impact on plant growth
Discuss in detail the tri-cellular model of atmospheric circulation. – UPSC Geography Optional Mains – 2019
Delve into the intricacies of the tri-cellular model of atmospheric circulation, a fundamental concept in meteorology and climatology.