environmental
apple
background
banana
bio
care
clean
concept
conservation
contamination
core
earth
eco
ecology
environment
food
fruit
garbage
global
isolated
leftovers
litter
material
natural
object
orange
organic
peel
pollution
prevention
protection
recycle
recycling
reduction
renewable
resources
responsibility
reuse
rubbish
save
skin
trash
waste
white
world