carbon

care

change

charity

climate

close-up

concept

conservation

cooperation

day

development

earth

eco

ecology

economy

ecosystem

embracing

environment

environmental

esg

freshness

gentle

global

globe

governance

green

hand

harmony

holding

leaf

life

nature

neutral

peaceful

people

planet

plant

protection

renewable

reusing

save

social

springtime

sustainable

symbol

teamwork

togetherness

tree

warming

world