barrel
bio
blue
canister
cargo
chemical
container
corrosive
crisis
danger
diesel
drum
earth
ecology
empty
energy
factory
flame
fuel
garbage
gasoline
hazard
hole
industry
isolated
liquid
manufacture
metal
oil
petrol
petroleum
poison
pollution
protect
radiation
recycle
safe
save
shape
spill
steel
storage
supply
tank
toxic
warehouse
waste