Concept of biosphere as an ecosystem
QUES . Write in detail on the concept of biosphere as an ecosystem. HINTS: The biosphere is essentially the zone of life on our planet, where living…
Relevance of ‘watershed’, as an ecosystem
QUES . Discuss the relevance of ‘watershed’, as an ecosystem for the purpose of sustainable development. HINTS: Watersheds play a vital role in sustainable development as essential…
Importance of maximizing agricultural production without destroying the ecological basis
QUES . ‘Man must realize the importance of maximizing agricultural production without destroying the ecological basis on which our entire food production system rests.’ Explain with examples….
Indicate the major biotic regions of the world and discuss the ecological aspects of the monsoon region.
QUES . Indicate the major biotic regions of the world and discuss the ecological aspects of the monsoon region. HINTS: A biotic region or biome can be…
Ecosystem and its components
QUES . Define ecosystem and describe briefly its various components HINTS: An ecosystem is a complex, interconnected community of living organisms (biotic) and their physical environment (abiotic)…
Trends of population growth in world during the present century
QUES . Trace and account for the various trends of population growth in the world during the present century. HINTS: Population growth trends in the world during…
Problem of lemon’s market
The problem of lemon’s market is a well-known concept in economics that refers to the issue of information asymmetry in markets. Specifically, it is a situation where…
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…