There are the same amount of carbon atoms on Earth now as there were in the past, but there are more in the atmosphere ever befo

Question

marishachu [46]

3 years ago

6

There are the same amount of carbon atoms on Earth now as there were in the past, but there are more in the atmosphere ever befo

re. What explanation do you have for this?

Biology

1 answer:

kupik [55] · Answer 1 · 2022-03-29T15:07:13+03:00

The global average atmospheric carbon dioxide in 2019 was 409.8 parts per million (ppm for short), with a range of uncertainty of plus or minus 0.1 ppm. Carbon dioxide levels today are higher than at any point in at least the past 800,000 years.The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Since our planet and its atmosphere form a closed environment, the amount of carbon in this system does not change.