Conservation of nature. Global warming. Correct use of water
Schlüsselwörter
awareness,
change,
climate,
conceptual,
conservation,
development,
metaphor,
save,
smart,
dripped,
droplet,
eco,
economy,
efficient,
end,
environmental,
friendly,
global,
money,
price,
protection,
resource,
responsibility,
stop,
sustainability,
sustainable,
warming,
earth,
eat,
consumption,
cost,
bill,
ecology,
waste,
reduce,
concept,
nature
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