environmental
adult
attitude
basket
behavior
bin
can
care
careless
city
civic
civility
clean
cleaning
conservation
container
dump
dumpster
eco
ecological
ecology
environment
fall
female
garbage
girl
hand
junk
litter
littering
outdoor
park
people
person
preservation
recycling
responsibility
responsible
rubbish
social
street
teen
throwing
throws
trash
urban
volunteerism
walking
woman
young