Matching Agricultural Systems with Countries

This question requires matching specific agricultural systems from List-I with the countries where they are prominently practiced in List-II, based on Whittlesey's classifications.

Step 1: Match Nomadic Herding

• Nomadic Herding is primarily practiced in arid and semi-arid regions. Mongolia (D) is a classic example due to its vast steppes and traditional pastoral lifestyle.

Step 2: Match Mediterranean Agriculture

• Mediterranean Agriculture is characterized by crops suited to a Mediterranean climate (mild, wet winters and hot, dry summers). Morocco (B), with its North African location, fits this type.

Step 3: Match Commercial Dairy Farming

• Commercial Dairy Farming is a major agricultural activity in countries with suitable land and market access. New Zealand (C) is globally renowned for its large-scale, export-oriented dairy industry.

Step 4: Match Livestock Ranching

• Livestock Ranching involves raising grazing animals over large areas. Brazil (A) possesses extensive grasslands (e.g., the Pampas) suitable for cattle ranching.

Step 5: Final Code Selection

Based on the matches:

• Nomadic Herding (I) matches Mongolia (D).
• Mediterranean Agriculture (II) matches Morocco (B).
• Commercial Dairy Farming (III) matches New Zealand (C).
• Livestock Ranching (IV) matches Brazil (A).

The correct code is formed by the sequence of country codes corresponding to I, II, III, and IV: D B C A.