CO² levels have increased 50% since the industrial revolution. They now stand at 0.4%.
6 months ago
| 0
If the CO2 level drops below 300 ppm, plants will start dying off.
6 months ago | 1
CO² levels have increased 50% since the industrial revolution. They now stand at 0.4%.
6 months ago
| 0
If the CO2 level drops below 300 ppm, plants will start dying off.
6 months ago | 1
Top 5 Fella
What is the approximate percentage of carbon dioxide (CO₂) in the Earth's atmosphere?
6 months ago | [YT] | 27