Sequential changes in land use and land cover have brought global and regional ecological changes and imbalances
QUES . Sequential changes in land use and land cover have brought global and regional ecological changes and imbalances. Elucidate. HINTS: Land use and land cover changes…
Well-developed soils typically exhibit distinct layers in their soil profile
QUES . Well-developed soils typically exhibit distinct layers in their soil profile. Elaborate. HINTS: Well-developed soils typically exhibit distinct layers, or horizons, in their soil profile. These…
Ecological significance of mangroves
QUES . Discuss the ecological significance of mangroves on tropical estuaries. UPSC IES/ISS EXAM 2014 General Studies . 200 Words . 5 Marks HINTS: Mangroves are the…
Relationship between ocean currents and global surface wind systems
QUES . What is the relationship between ocean currents and global surface wind systems? Explain with examples how the gyre in the Northern Hemisphere differ from the…
Pollution dome : formation and impacts
QUES . What is pollution dome ? Discuss its formation and impacts. HINTS: A pollution dome, also known as an inversion layer, is a weather phenomenon that…
High-altitude environmental hazards
QUES . What are the high-altitude environmental hazards ? Explain with suitable examples. HINTS: High altitude environments are characterized by low air pressure, low oxygen levels, extreme…
Plants and animals that exist in a particular ecosystem are those that have been successful in adjusting to their habitat
QUES . 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…
Short-term variations in temperature of the Earth’s surface
QUES . Describe how short-term variations in temperature are related to the processes of receiving energy from the sun to the Earth’s surface and dissipating it to…
Rise of surface temperature brings severe consequences
QUES . Rise of surface temperature brings severe consequences. Elaborate the potential changes and threats associated with it in the world? HINTS: The rise of surface temperatures,…
Soils of India, are clear reflections of the structure and process
QUES . Soils of India, are clear reflections of the structure and process. Comment. HINTS: India’s soils are a reflection of the country’s geology, climate, and topography,…