Revision summary
Forests store carbon, feed rivers, and hold umbrella species protected under the 1972 Act and Project Tiger. Wetlands and rivers recharge water, buffer floods, and host flyway birds; Ramsar and the 2017 Rules name that value. Catchment and wetland are one hydrological pair; damage one and the other fails. CAMPA, Namami Gange, FRA groves, and biosphere reserves are the conservation architecture. Encroachment, sewage, invasives, and fragmentation are the imbalance those tools must reverse.
Model answer
Introduction
Forests and water bodies are India’s two great living banks of genes, water, and climate service. Their biodiversity—from tiger and hornbill to fish, amphibian, and wetland bird—keeps food webs and nutrient cycles working. Ecological balance is not a slogan; it is the stable exchange of water, carbon, and species that farms and cities borrow.
Body
Forests and balance
- The Forest Survey’s tree and forest cover, still around one-fifth of the geographical area, stores carbon, breaks monsoon winds, and feeds rivers from the Himalaya, Western Ghats, and central Indian highlands.
- Project Tiger (1973), Project Elephant, biosphere reserves, and the Wildlife (Protection) Act, 1972, treat large mammals as umbrellas for whole assemblages.
- Sacred groves, FRA (2006) community rights, and Joint Forest Management show that balance also lives in village protection, not only in notified parks.
- Loss of forest biodiversity—monoculture plantations, canopy thinning, and fragmentation by roads—collapses pollinators, pest control, and soil fungi that farms at the forest edge need.
Water bodies and balance
- Rivers, floodplain wetlands, tanks, mangroves, and high-altitude lakes recharge groundwater, buffer floods, and host migratory birds on the Central Asian Flyway.
- Ramsar sites (Chilika, Keoladeo, recently more UP and Bihar wetlands) and the Wetlands (Conservation and Management) Rules, 2017, are the legal recognition that a jheel is not wasteland.
- Namami Gange, lake rejuvenation, and mangrove work in the Sundarbans tie water quality to species survival; a dead river is an ecological imbalance that no GDP line repairs.
- Invasive water hyacinth, untreated sewage, sand mining, and encroachment simplify the food web until fish kills and methane from anoxic mud become the new ‘balance’.
Why conservation is essential, together
- Forest catchments and wetlands are one hydrological machine; denude the ridge and the tank dies, drain the wetland and the downstream forest dries.
- Climate change raises the value of that machine: heat, erratic monsoon, and glacial retreat make remaining biodiversity the only cheap insurance.
- CAMPA funds, FCA 1980 (now under the Van Sanrakshan framework as amended), and species recovery fail if diversion and pollution outrun restoration.
- Ecological balance in India therefore requires in-situ protection of forest patches and water bodies as a pair, with people as rights-holders rather than as trespassers only.
Flow diagram
flowchart TD F[Forest biodiversity] --> W[Water carbon food webs] L[Wetland river mangrove] --> W W --> B[Ecological balance] X[Diversion sewage invasive] --> I[Imbalance]
Conclusion
Conserving the biodiversity of forests and water bodies is essential because those ecosystems store water and carbon, hold food webs, and buffer climate and flood. India’s park, Ramsar, Ganga, and community-forest tools work only if fragmentation, sewage, and encroachment are treated as imbalance, not as growth.
Quick related
Students also ask
-
Discuss the characteristics, causes and effects of Tsunami with example.
Next question in the 2024 paper (Q20). View answer →
-
Can plantations replace forest biodiversity?
Timber blocks store some carbon. They do not replace the food web of a mixed native forest, so ecological balance is not restored by trees alone.
-
Why pair forests with water bodies in one answer?
Because catchments and wetlands are one water machine. The question itself treats both as necessary to ecological balance.
PYQ trend
When UPSC asked this
Related PYQs from other years, newest first. Open a question to read it.
-
2025 · Q15 · UPGS1 · 12 marks
Critically evaluate the impact of modernisation and westernisation on traditional Indian values. -
2024 · Q14 · UPGS1 · 12 marks
Indian society is known for its uniqueness and cultural diversity. Discuss. -
2022 · Q14 · UPGS1 · 12 marks
Throw light on the factors of continuity and change in Indian Society. -
2020 · Q4 · UPGS1 · 8 marks
Describe the advantages of India being a composite culture society.
More from this paper
Q1 · UPSC Mains 2024 · UPGS1 · 8 marks
Introduce the literary sources for the study of Ancient Indian History.
Indian culture
Vedic, itihasa, and puranic texts introduce ritual, social ideals, and sacred geography. Buddhist, Jain, and Sangam works add monastic, Magadhan, and Tamilakam political life. Arthashastra, grammars, Harshacharita, Rajatarangini, and foreign travellers supply statecraft and external dates. Literary sources must be read with inscriptions and archaeology because they are rarely strict chronicles.
Q2 · UPSC Mains 2024 · UPGS1 · 8 marks
Give an account of the challenges faced by India immediately after Independence.
Post-independence consolidation
Partition produced killing, refugees, and a rehabilitation emergency in Punjab and Bengal. Patel and Menon integrated princely states; Junagadh, Hyderabad 1948, and Kashmir war showed the map was unfinished. The Constituent Assembly wrote the Constitution amid food shortage, inflation, and a split economy. Linguistic agitation and Cold War non-alignment were already part of the early republic’s challenge.
Q3 · UPSC Mains 2024 · UPGS1 · 8 marks
“Napoleon was the son of the Revolution.” – Explain.
World history
Revolutionary wars and careers open to talent produced Napoleon after Toulon, Italy, and Brumaire 1799. The Civil Code 1804, Concordat 1801, lycées, and the Bank of France preserved equality, property, and central administration. The Empire, Fouché’s police, colonial slavery’s return in 1802, and dynastic wars betrayed republican liberty. He is therefore both heir and limiter of 1789.
Toppers' copies
Toppers' copies for this question will be uploaded soon.