15° to 30° N and S of the equator

15° to 30° N of the equator

15° to 30° S of the equator

0° to 30° 5 of the equator

Cotton

Maize

Coffee

Tea

1 only

2 only

Both 1 and 2

Neither 1 nor 2

Lushai Hill Region

Garo-Khasi Hill Region

Nefa Region

Nagaland

Panama

Suez

Kiel

None of these