Simple Explanation
Level and fertile land agriculture, settlement, roads और construction के लिए generally favorable होती है। इसलिए ऐसे क्षेत्रों में population concentration बढ़ सकती है। पहला विकल्प सही है। Permanent ice, extreme aridity और steep high slopes settlement को कठिन बनाते हैं। परीक्षा में fertile plains को high population concentration से जोड़कर याद रखना एक basic and important concept है। / Level and fertile land is generally favorable for agriculture, settlement, roads, and construction. Such conditions can support higher population concentrations. Therefore, the first option is correct. Permanent ice, extreme aridity, and very steep slopes make settlement more difficult. In examinations, connecting fertile plains with high population concentration is a basic and important concept.
