Environment & Ecology · Environment
निम्नलिखित में से कौन सा जलवायु परिवर्तन प्रॉक्सी (Proxy) एक स्थलीय जैविक जलवायु प्रॉक्सी नहीं है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1पराग और बीजाणु विश्लेषण (Pollen and spore analysis)
- 2वृक्ष वलय (Tree rings)
- 3पत्ती की कार्यिकी (Leaf physiology)
- 4बोरहोल्स (Boreholes)✓
सही उत्तर देखें
बोरहोल्स (Boreholes)
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