burning
carbon dioxide
energy
environment
environmental damage
exploding
factory
fire
flame
flare stack
fossil fuel
fuel and power generation
fumes
garbage
gas
gas field
gas refinery
gasoline
global business
global warming
greenhouse gases
heat
industry
manufacturing
midair
natural gas
oil
oil field
oil industry
oil refinery
petrochemical plant
pollutionrn tower
refinery
stack
stack rock
technology