environmental
awareness
background
business
care
concept
conceptual
conserve
cosmos
development
dummy
earth
ecological
ecology
embrace
energy
environment
figure
global
globe
green
hand
help
hold
human
humanity
international
isolated
man
mannequin
metaphor
model
person
planet
protection
renewable
resource
respect
responsibility
responsible
save
savior
shielding
sitting
sphere
universe
white
wood
wooden
world