337,362+ aspirants visit every month
337,362+ aspirants visit every month
Geography Optional 300+ Score Pack · Model answer
Unlock the full answer · ₹1,770 ↓
An agro-ecological region is an agro-climatic unit — land defined by major bioclimate and length of growing period (FAO, 1983) — re-cut by landform and soil, which modify that growing period. Derwent Whittlesey set the method — regions drawn on an ensemble of criteria, never one element.
You are reading the opening of the model answer. The full answer is part of the Geography Optional 300+ Score Pack.

Geography Optional 300+ Score Pack
₹1,770₹2,50029% off
One-time payment · No subscription · Instant access · UPI, cards, RuPay
See every Agriculture question (66 solved) →Already enrolled? Log in
Geography Optional · Kits & packs
The 300+ Score Pack gives you model answers to every Geography PYQ since 2013, topic by topic. The Mains Master Kit gives you the complete notes, premium articles and PDFs for the whole syllabus.
Trusted by 3,00,000+ aspirants every month · Secure checkout · UPI, cards, RuPay
Most enrolled in Geography Optional
Geography Optional Mains Master Kit 2027: Complete Self-Study System by LotusArise IAS
1 × ₹1,770.00 Subtotal: ₹1,770.00