environmental
activist
altruism
background
bag
bin
charity and relief work
clean up
cleaning
cleanup
collect
community
concept
conservation
dump
earth
eco
ecological
ecology
environment
environmental conservation
environmental issues
environmentalist
focus on foreground
garbage
glove
green
hand
holding
human
junk
litter
nature
park
people
person
plastic
polluted
pollution
protection
protective
recycle
responsibility
trashy
unhygienic
volunteer
volunteering
young activist