arid
background
bare
bark
change
clay
climate
concept
crack
cut
dead
decay
deforestation
desert
dirt
drought
dry
dryness
earth
environment
forest
geology
ground
heat
hot
land
landscape
leafless
natural
nature
plant
reserve
rough
season
seasonal
section
sky
soil
stump
summer
sunrise
sunset
surface
terrain
tree
trunk
warning
waterless
wood