Illustration of the greenhouse effect with the earth and the sun, the background the slightly blurred night sky
Schlüsselwörter
earth,
effect,
atmosphere,
global,
heat,
pollution,
warming,
environmental,
gas,
globe,
eco,
science,
back,
save,
radiation,
problem,
educational,
ecological,
dioxide,
climate,
carbon,
earth,
catastrophy,
chemistry,
conservation,
crisis,
damage,
global warming,
scientific,
school,
solar,
star,
system,
universe,
weather,
ozone,
emission,
combustion,
greenhouse,
sun,
danger,
reflected,
green,
oxide,
sky,
infrared,
contamination,
surface
Deutsch
