燃やす
agriculture
air pollution
background
black
brown
burning
burnt
carbon dioxide
countryside
damage
danger
destruction
disaster
dried
dry
environment
farm
field
fire
flame
global warming
grass
greenhouse effect
heat
hot
land
landscape
natural
nature
orange
outdoor
plant
prairie
red
risk
rural
sear
season
sky
smoke
spring
straw
stubble
summer
tree
yellow