adult
away
background
bag
bin
care
caucasian
chores
clean
concept
conservation
container
contamination
eco
ecology
environment
garbage
household
housework
isolated
junk
lifestyle
litter
male
man
people
person
plastic
pollution
portrait
prevention
recycle
recycling
responsibility
reuse
rubbish
sack
sorting
throwing
trash
types
waste
white
young