英文關鍵字
agricultural
barren
change
climate
close
closeup
contaminated
contamination
degradation
dehydration
depletion
dirt
drought
dry
earth
ecologic
ecology
environment
environmental
erosion
farm
fertilization
garden
geology
global
grabbing
ground
growth
hand
herbicide
industrial
land
microplastic
nature
pesticide
planet
poisonous
pollute
pollution
problems
protect
quality
resources
responsibility
spoiled
test
toxic
up
warming