away
background
bin
blue
bottle
box
can
clean
collection
concept
container
discard
disposal
drop
dump
earth
ecological
ecology
empty
environment
environmental
garbage
green
hand
junk
litter
management
metal
object
paper
park
people
person
plastic
pollution
protect
public
recycle
reduce
refuse
reuse
rubbish
separation
sorting
throw
trash
waste
water
white
woman