Rift Valley Zone

interlaced zone of mountain forest and arid river valley

low valley of the transitional zone

Valley agricultural Zone

valley-slope break zone

zone of rift valley

clear zone zone

trade-wind zone [= zone of trade wind]

glacial valley (galical-carved valley)

The super-wisdom valley The Bo Ruo Valley

The super-wisdom valley(The Bo Ruo Valley)

U-shaped valley(U-valley)

valley in valley

Valley-in-Valley

V-shaped valley(V-valley)

air distribution on a zone by zone basis

damage zone kill zone

near zone to far zone transformation

north-south seismic zone (N-S seismic zone)