Simple Explanation
Higher efficiency per-unit water use reduce कर सकती है, लेकिन यदि irrigated area strongly expand हो तो total demand फिर high रह सकती है। इससे agriculture and settlement expansion initially continue कर सकते हैं while basin-level water stress persists. इसलिए पहला विकल्प सही है। Expert analysis में efficiency improvements के rebound or scale effects को recognize करना चाहिए। / Higher irrigation efficiency can reduce water use per unit of land, but if the irrigated area expands substantially, total demand may remain high. Agriculture and settlement can continue expanding while basin-level water stress persists. Therefore, the first option is correct. Expert analysis should recognize rebound or scale effects associated with efficiency improvements.
