The short-term variations in temperature on Earth are intricately linked to the dynamic processes of receiving and dissipating energy from the sun.
Previous Year Questions
Lists previous years’ questions/question papers or trend analysis of the UPSC CSE Exam
The rise of surface temperature brings severe consequences. Elaborate the potential changes and threats associated with it in the world – UPSC Geography Optional Mains – 2022
This escalating temperature trend, primarily driven by human activities such as deforestation, industrial emissions, and the burning of fossil fuels, has triggered a cascade of potential changes and threats.
Discuss the role of Slope, Altitude, and Relief (SAR) in landscape development – UPSC Geography Optional Mains – 2022
The intricate tapestry of Earth’s landscapes is shaped by a myriad of geological and environmental factors, among which Slope, Altitude, and Relief (SAR) play pivotal roles
With suitable examples describe the impacts of the movement of air masses on weather and winds in different parts of the continents – UPSC Geography Optional Mains – 2022
The movement of air masses plays a pivotal role in shaping the diverse and dynamic weather patterns experienced across different regions of the continents.
Plants and animals that exist in a particular ecosystem are those that have been successful in adjusting to their habitat and environmental conditions. Elucidate with examples – UPSC Geography Optional Mains – 2022
Examining examples across different ecosystem provides a fascinating insight into the intricate dance of adaptation that has allowed life to persist and diversify across the planet.
What is the relationship between ocean currents and global surface wind systems? Explain with examples how the gyre in the Northern Hemisphere differs from the one in the Southern Hemisphere – UPSC Geography Optional Mains – 2022
In the Northern Hemisphere, gyres exhibit distinct characteristics compared to those in the Southern Hemisphere, owing to the Coriolis effect induced by Earth’s rotation.
Explain how various aspects of channel morphology are used in transportation, settlement and land use planning flood control and flood management – UPSC Geography Optional Mains – 2022
Channel morphology, the study of the form and structure of river channels, plays a pivotal role in diverse fields such as transportation, settlement planning, land use management, flood control, and flood management.
Sequential changes in land use and land cover have brought global and regional ecological changes and imbalances. Elucidate – UPSC Geography Optional Mains – 2022
The dynamic interplay between land use and land cover has emerged as a pivotal force, precipitating widespread ecological transformations on both global and regional scales.
Well-developed soils typically exhibit distinct layers in their soil profile. Elaborate – UPSC Geography Optional Mains – 2022
Well-developed soils, often referred to as mature soils, boast a distinctive characteristic in their soil profile, revealing a complex layering system that reflects the culmination of various geological and environmental processes over time.
When corals are affected by stress causes them to turn completely white. Explain the reasons for such an occurrence – UPSC Geography Optional Mains – 2022
When corals face environmental stress, a remarkable phenomenon known as coral bleaching occurs, causing these vibrant marine organisms to undergo a visually striking transformation—turning completely white.