Essential Geography Topic for UPSC, State PSC & Govt Exams
Hello Friends! Agar aap UPSC, State PSC ya kisi bhi Competitive Exam ki tayari kar rahe hain, toh Aravalli Range ek hot topic hai. Geography aur Environment section mein isse aksar sawal pooche jaate hain. Isliye aaj Exams Insight par hum laye hain ek complete study guide, Quiz aur Glossary ke saath. Kya aap in 10 sawalon ka jawab de sakte hain? Chaliye check karte hain!
🎯 Short-Answer Quiz: Test Your Knowledge
Niche diye gaye questions ka answer 2-3 sentences mein sochne ki koshish karein:
- Describe the geographical location and extent of the Aravalli Range.
- What are the primary ecological functions of the Aravalli Range?
- Explain the concept of Joint Forest Management (JFM) in this context.
- What is the Aravalli Green Wall Project and its main objectives?
- Identify two major invasive plant species threatening the Aravalli ecosystem.
- What were the positive and negative social impacts of the afforestation project (JICA evaluation)?
- What role has the Supreme Court of India played in Aravalli conservation?
- Who are the 'Aravalli Bachao Citizens Movement' and what do they demand?
- What is the "Delhi Ridge," and why is it significant?
- Describe the "cut root stock method" used for restoration.
👇 Scroll down for Answers & Detailed Analysis 👇
✅ Answer Key & Explanations
- Location: The Aravalli Range runs for approx 670 km in a south-west direction, starting near Delhi, passing through Haryana and Rajasthan, and ending in Gujarat.
- Ecological Function: Acts as a buffer against the Thar Desert, regulates regional climate/wind patterns, recharges groundwater, and mitigates air pollution in NCR.
- JFM (Joint Forest Management): A participatory scheme where the Forest Department and local villagers (via VFPMC) co-manage resources, sharing responsibilities for protection and usage.
- Green Wall Project: A plan to create a 1,400 km green belt from Porbandar to Panipat to restore degraded land, combat desertification, and improve soil fertility.
- Invasive Species: Prosopis juliflora (Vilayati Keekar) and Lantana camara. They kill native plants and deplete groundwater levels.
- Social Impact: Positive: Created self-governing bodies (VFPMCs). Negative: Excluded some non-member villagers from traditional grazing lands, increasing inequality.
- Supreme Court Role: Banned mining in the region, recognized Aravallis as "forest land" under the Forest Conservation Act, and ordered demolition of illegal structures.
- Citizens Movement: A group fighting in the NGT against illegal mining. They demand an "Independent Aravalli Protection Authority" for the entire range.
- Delhi Ridge: The northern extension of Aravallis in Delhi (approx 35km). It acts as the city's "green lungs," protecting biodiversity and recharging aquifers.
- Cut Root Stock Method: A technique to kill invasive Lantana by cutting the main taproot below the ground and flipping the plant upside down so it cannot re-grow.
📝 Essay Topics for Mains
Ye topics descriptive exams (Mains) ke liye practice karein:
- Threats to Aravalli: Mining, Urbanization & Legal Challenges.
- Role of Supreme Court vs. Government Projects (Green Wall).
- Ecological Crisis: Invasive Species (Vilayati Keekar).
📚 Important Glossary (Yaad Karlein)
| Term | Definition |
|---|---|
| Afforestation | Planting trees on land that was not recently forested. |
| JFM (Joint Forest Management) | Partnership between Forest Dept and local communities. |
| Prosopis juliflora | Invasive "Vilayati Keekar" that harms local biodiversity. |
| CEC | Central Empowered Committee (Supreme Court's monitoring body). |
| Entry Point Activity (EPA) | Initial community work to build trust before starting a project. |
Exams Insight: Your Take?
Aapko kya lagta hai, kya Green Wall Project Aravalli ko bacha payega? Apne thoughts comments mein zaroor likhein.
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