燃やす
explosion
environmental
air
ash
black
burner
burnt
burnt dry
charcoal
damage
danger
dangerous
dark
disaster
easter
ecology
environment
explosive
fear
fire
fire extinguisher
firefighter
fireplace
firewood
flame
garbage
gas
global warming
glow
grill
hazard
heat
nature
on fire
plant
plastic
poisonous
pollution
rubbish
smoke
thick
toxic
trash
warm