altruism
care
casual clothing
charity and relief work
cleaning
community
community outreach
day
dedication
drinking straw
efficiency
environment
environmental cleanup
environmental conservation
environmental damage
environmental issues
focus on foreground
garbage
garbage bin
garbage can
glove
holding
human hand
improvement
lifestyles
males
men
midsection
millennial generation
mixed race person
nature
one person
outdoors
people
plastic
pollution
protection
public park
responsibility
social issues
social responsibility
standing
sunlight
sunny
vertical
volunteer
working
young adult
young men