Alpine- adjective of high mountain.
Aqueducts - A bridge carrying a water channel across low ground or a valley.
Diverse - showing a great deal of variety.
Endangered - Not many of them left.
Inhabiting - Live in or occupy a place.
Irrigation- Used for the crops and soil for the farmers down by the Murray.
Nocturnal - Active in the dark.
Reservoirs - Another word for dam in the mountains.
Vapor- A substance diffused in the air when warm.
Static - not moving, not changing.