The given map shows areas of intensive subsistence agriculture. Analyse the map and answer the following questions:

In which of the following regions intensive subsistence agriculture dominated by crops other than paddy is not practised ?
Answer & explanation
Correct answer: option 4
The correct answer is Option 4: None of the above
NCERT: Intensive subsistence agriculture dominated by crops other than paddy is practised in China, Manchuria, North Korea and North Japan.