Comparison of a healthy green earth and a polluted industrial earth
Schlüsselwörter
earth,
planet,
environment,
pollution,
nature,
climate,
change,
global,
warming,
ecology,
conservation,
sustainability,
industrial,
factory,
waste,
trash,
garbage,
forest,
tree,
water,
river,
clean,
dirty,
healthy,
sick,
sad,
happy,
contrast,
cartoon,
environmentally friendly,
environmental,
protection,
smog,
smoke,
deforestation,
day,
future,
earth,
concept,
comparison,
green,
grey,
ecosystem,
crisis,
awareness,
industry,
control
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