See the source article by following the link below:
Carbon Dioxide Levels Reach Highest Point in Human History. Researchers at Hawaii’s Mauna Loa Observatory Measured the Chart-Topping figure of 415 ppm.
Carbon Dioxide Levels Reach Highest Point in Human History. Researchers at Hawaii’s Mauna Loa Observatory Measured the Chart-Topping figure of 415 ppm.
No comments:
Post a Comment