8
A tundra considered a desert because of lack of water.
Added 2/27/2017 9:35:57 PM
This answer has been confirmed as correct and helpful.
Confirmed by
jeifunk [2/28/2017 9:09:05 AM]
8
Permafrost means the lower layer under the ground is permanently frozen.
Added 2/27/2017 9:38:20 PM
This answer has been confirmed as correct and helpful.
Confirmed by
jeifunk [2/28/2017 9:11:08 AM]