Simple Explanation
Vast polar regions में extreme cold, permanent ice और difficult living conditions के कारण population बहुत कम होती है, जबकि area बहुत बड़ा हो सकता है। इसलिए arithmetic density low रहती है और दूसरा विकल्प सही है। Metropolitan cores, agricultural plains और industrial corridors अधिक population concentration support कर सकते हैं। परीक्षा में polar regions को low-density regions के common examples के रूप में याद रखें। / Vast polar regions often have very small populations because of extreme cold, permanent ice, and difficult living conditions, while the area may be very large. Arithmetic density is therefore low, making the second option correct. Metropolitan cores, agricultural plains, and industrial corridors can support much greater population concentrations. In examinations, remember polar regions as common examples of low-density areas.
