Simple Explanation
Fishing decline traditional employment कम कर सकता है, लेकिन tourism new jobs create कर सकती है। कुछ workers occupation change कर सकते हैं और new migrants भी आ सकते हैं। इसलिए population necessarily decline नहीं करेगी; occupational structure बदल सकती है। चौथा विकल्प सही है। परीक्षा में economic restructuring और population distribution के relationship को flexible रूप में समझें। / A decline in fishing may reduce traditional employment, but tourism can create new jobs. Some workers may change occupations and new migrants may arrive. Population therefore does not necessarily decline; the occupational structure may change instead. The fourth option is correct. In examinations, understand the relationship between economic restructuring and population distribution flexibly.
