Antarctic insights

Updated on Mon, 08/03/2020 - 14:18
Lisa Roberts, Paul Fletcher
System of Knowledge
Davis station Antarctica
Primal forms of circling, spiralling and crossing, draw the one pivot point of Earth's rotation.


PPM” stands for “parts per million,” which is a way of measuring the ratio of carbon dioxide molecules to all of the other molecules in the atmosphere. Countless scientists, climate experts, and governments officials agree that 350 ppm is the “safe” level of carbon dioxide.

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