background
bin
bio
bottle
box
cardboard
carton
collect
compost
concept
container
disposal
dispose
ecological
ecology
environment
environmental
food
garbage
glass
home
house
household
idea
junk
kitchen
metal
nature
organic
paper
person
plastic
pollution
recycle
recycling
reduce
refuse
responsible
reuse
rubbish
segregation
separation
sort
sorting
trash
used
waste