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aluminum
bin
bottom
box
can
canned
carton
conservation
consumer
consumerism
container
eco
ecological
ecology
environment
environmental
garbage
global
globalization
irresponsible
litter
manufacturing
material
metal
nature
planet
plastic
pollution
problem
production
recycle
recycling
reduce
reuse
save
sign
social
sort
sorting
throwing
tin
tincan
top
topview
toxic
trash
used
utilize
view
waste