background
bin
bins
blue
bottle
can
cap
clean
color
colored
colorful
concept
conservation
container
dump
earth
ecology
environment
environmental
garbage
glass
green
group
material
metal
natural
nature
object
objects
outdoor
paper
park
people
plastic
pollution
protect
protection
recycle
recycling
red
reuse
row
save
station
symbol
throw
trash
urban
waste
yellow