© Peter Essick/Cavan Images - 2023-04-11
mountain ecoregion natural landscape snow slope highland world sky freezing glacial landform terrain landscape tree mountainous landforms formation geological phenomenon ice cap hill mountain range valley massif bedrock winter geology plateau rock fell ridge plant outcrop wilderness summit escarpment conifer badlands batholith glacier nunatak fault larch moraine tundra intrusion alps cirque arête pine family wadi fir