environmental
background
blank
blue
bottle
compressed
concept
conservation
crumpled
crushed
crushing
disposable
earth
eco
ecological
ecology
empty
environment
female
garbage
global
hand
hold
holding
material
nature
object
paper
people
person
plastic
pollution
polythene
recyclable
recycle
recycling
reduce
reuse
rubbish
save
shot
show
squeeze
transparent
trash
waste
water
white