environmental
background
bag
bottle
bottles
can
conservation
damage
danger
dirt
dirty
disasters
disposal
dump
dumping
dumping ground
ecological
ecology
environment
factory
garbage
garbage dump
global warming
heap
household rubbish
industrial
industry
issues
junk
junkyard
landfill
litter
management
nature
pile
plastic
pollute
polluted
pollution
problems
recycle
recycling
reuse
rubbish
throw
transparent
trash
used
waste
wasteland