“The Himalayas are not only India's natural borders but also a major source of water for India's rivers”. In the light of this statement discuss the importance of the Himalayan region for India and the challenges in preserving its ecology and environment.

Account for the shift in the location of the textile industry from the Ganga-Yamuna plain to the peninsular region of India.

Analyze how the characteristics of the troposphere make it the principal layer for weather phenomena.

Examine the feasibility and challenges of having two time zones in India.

Discuss the primary and secondary factors that contribute to the formation of ocean currents. How do these factors interact and influence the characteristics of ocean currents, and what are the global implications of these interactions?

Highlight the earthquake distribution in the world. Discuss the vulnerability of India to earthquake-related hazards.

How will the melting of Himalayan glaciers have a far- reaching impact on the water resources of India? (UPSC GS-1 Mains 2020)