explosion
accident
air
arson
chimney
coal
collage
collection
combustion
damage
disaster
ecology
emissions
energy
environment
factory
fire
flame
fuel
gas
gasoline
global
graphics
group
heat
high
industrial
industry
mining
oil
orange
ozone
petrochemical
petroleum
pipe
plant
pollution
power
refinery
silo
sky
smog
smoke
stack
tank
technogenic
terrorist attack
torch
tower
tube