background
bin
bins
bottle
bottles
box
cans
carry
caucasian
cheerful
concept
conservation
container
craft
descent
drink
earth
ecology
environment
environmental
environmentally
expression
face
garbage
girl
glass
green
hand
junk
metal
object
outside
paper
people
person
plastic
pollution
recyclable
recycle
recycled
recycling
reduce
responsible
reuse
rubbish
save
smile
trash
waste
work