air pollution
area of contamination
calamity
carabash
chemicals
cleaning
contamination
defilement
dirt
disaster
discharge
disposal tip
dump
ecology
emission
enterprise
factory
filth
fume
garbage
gas mask
gasmask
impurity
industrial
industry
junk
junkyard
karabash city
landscape
litter
mill
mud
nature
ordure
outdoor
plant
poison
polluted area
pollution of the environment
radiation
radioactive contamination
refuse
refuse tip
respirator
rubbish
russia
sanitary fill
smoke
spoil
tail
throwout
toxin
trash
venom
waste
waste substances