environmental
background
beverage
bin
bottle
bottles
box
cap
collection
concept
conservation
container
crushed
discarded
disposal
drink
eco
ecological
ecology
empty
environment
garbage
global
green
heap
industry
junk
management
material
object
objects
paper
pet
pile
plastic
pollution
polyethylene
recycle
recycling
reduce
reuse
rubbish
save
terephthalate
transparent
trash
used
warming
waste
water