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In this Class 12 History topic, students examine how colonial surveys were used to measure land, map villages, classify rural communities, and collect information for administration and revenue assessment. They learn to read surveys as official archives, while asking who conducted them, what methods they used, and how their categories shaped the colonial understanding of the countryside. The topic also helps students compare administrative records with the lived experiences of peasants, zamindars, and other rural groups.
Medium · Level 1 · 1 questions
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Large spatial patterns become visible on the ground
Chemical composition of objects becomes known
Soil layers are removed automatically
A carbon date is obtained
Question 1MediumLevel 1
What is the main advantage of aerial photography for identifying archaeological sites?हवाई फोटोग्राफी से पुरातात्विक स्थल पहचानने का मुख्य लाभ क्या है?
Correct answer:सही उत्तर:A
Aerial photography shows the landscape from above, making large-scale relationships easier to detect than from ground level. Crop marks, soil marks, earthworks, buried wall alignments, old roads, and settlement layouts may appear as patterns. It is a preliminary survey aid, not a method that chemically analyses artefacts, removes soil, or automatically produces dates.हवाई फोटोग्राफी ऊपर से भू-दृश्य दिखाती है, इसलिए भूमि-स्तर से बड़े स्थानिक संबंध अधिक स्पष्ट दिखाई दे सकते हैं। फसल-चिह्न, मिट्टी के चिह्न, मिट्टी की पुरानी संरचनाएं, दबी दीवारों की दिशाएं, प्राचीन मार्ग और बस्तियों की रूपरेखा संकेत दे सकती हैं। यह प्रारंभिक सर्वेक्षण विधि है, रासायनिक विश्लेषण या कार्बन-तिथि की विधि नहीं।
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