agroclimatic zones - Geography Ebooks | TheGeoecologist

Question 1

How many agroclimatic zones are there in Bihar?

Accepted Answer

Bihar is divided into three primary agroclimatic zones: North-West Alluvial Plain (Zone I), North-East Alluvial Plain (Zone II), and South Bihar Alluvial Plain (Zone III), based on rainfall, soil type, temperature, and flood/drought incidence.

Question 2

Which crops are dominant in each agroclimatic zone of Bihar?

Accepted Answer

Zone I (North-West): Rice, wheat, sugarcane, mango, litchi. Zone II (North-East): Jute, rice, maize, makhana. Zone III (South Bihar): Wheat, pulses (lentil, gram), oilseeds (mustard), vegetables.

Question 3

Why are agroclimatic zones Bihar important for BPSC exam preparation?

Accepted Answer

BPSC Prelims and Mains frequently ask map-based, matching, and statement-based questions on zone boundaries, crop patterns, soil types, rainfall, and scheme-zone linkages. It is a high-yield topic in the Geography of Bihar section.

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Agroclimatic Zones Bihar: Complete Guide to Agricultural Regions & BPSC Exam Prep