awareness
bin
bio
biodegradable
bottle
can
clean
collect
concept
conserve
container
containers
degradable
discard
disposal
dispose
divide
ecological
ecology
environment
environmental
garbage
glass
junk
litter
natural
nature
organic
outdoor
paper
plastic
pollution
recycle
recycling
refuse
renewable
reuse
rubbish
segregate
selection
separate
seperation
trash
urban
waste