A
Artificial nurseries established in urban parks for mass timber plantation
B
Underground subterranean caves utilized exclusively for mineral storage and geological research
C
Man-made botanical gardens created for ex-situ conservation of invasive weed species
D
Small localized habitats that maintain favourable microclimates allowing species to survive regional degradation
Correct answer: (d) Small localized habitats that maintain favourable microclimates allowing species to survive regional degradation
Explanation
Option D is correct as micro-refugia are small-scale habitats that provide suitable local climatic conditions, enabling species to persist even when broader regional environments suffer degradation. The other options are incorrect descriptions involving botanical gardens, caves, or nurseries.
समान विषय · पिछले पेपर
UPSC ने यह पहले भी पूछा है
ये पिछले वर्षों के प्रश्न उसी विषय पर हैं। अभ्यास के लिए खोलें।
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2018 · Q54 · UPPGS
निम्नलिखित में कौन स्व-वासन संरक्षण रणनीति का उदाहरण नहीं है?