radon springs at the bottom of the dried-up aral sea.

abstract agriculture apocalypse aral arid asia between blue bottom catastrophe cemetery clay climate closeup crack crust dead deformation dehydrate derelict desertification desolation devastation disaster discovered driedup drought dryness earth ecology endorheic environment environmental erosion floor ground kazakhstan lake lying nature north radon ruin rust rustig rusting ruststained rusty saline salt scrapyard seabed soil source south split springs surface uzbekistan warming waste