Children in a classroom looking at wind turbines through a window
Schlüsselwörter
wind energy,
wind,
classroom,
renewable,
turbine,
energy,
school,
education,
student,
teacher,
environment,
green,
sustainable,
nature,
ecology,
environmentally friendly,
clean,
power,
window,
view,
hill,
sky,
cloud,
illustration,
vector,
flat,
design,
learning,
study,
children,
children,
science,
lesson,
future,
generation,
earth,
planet,
alternative,
electricity,
generator,
windmill,
landscape,
global,
climate
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