tree roots on the bottom of a dried up lake

soil landscape mountain plateau hill sea sand geology coast plain field valley horizon agriculture wilderness shore badlands wadi tree roots bottom dried lake alps arid bavaria brown clay cloudless cracks crevices desert up drought dry dry dryness dusty empty environment fall forggensee germany heat hot lake bottom landscape leaked mountains natural disaster nature outside plants rainless reservoir root soil stones stony summer summer sun tree trunk warm warmth water waterless weather trees desolate earth sureface allgäu allgäu alps