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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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15 magg 2019 anni - Atmospheric CO2 reached 411 ppm in May 2019 (in May 1958 in was 317.5)
Aggiunto al nastro di tempo:
2010s Environmental Timeline
By
Victor V. Motti
30 dic 2019
0
0
1027
Data:
15 magg 2019 anni
Adesso
~ 6 years ago
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