... 2024 photosynthesis light reaction photosystem II water oxygen carbon dioxide bicarbonate AP Biology Some 2.7 billion years after cyanobacteria forever altered this pale blue dot we call home by evolving the ability to produce oxygen by photosynthesis, I accepted a schedule change...

... calcifiers. © 2021 by The Regents of the University of California 2021 ocean acidification climate change carbon dioxide pH marine calcifers Introduce the lesson by asking the students, “What patterns do you see in the graph?” ( Figure 1 ). After providing the students...

...Rick Martin; Eun Ju Lim Carbon dioxide (CO 2 ) is a colorless, odorless gas that makes up a small fraction of Earth's atmosphere. Despite its inconspicuous nature, CO 2 plays an integral part in sustaining life on Earth, a part that is largely unknown or underappreciated by the general public. We...

...Dan O'Connell When describing biogeochemical transfers, textbook authors have often overstated the role of soil while neglecting the role of carbon dioxide. Unfortunately, these errors align with naive biogeochemical intuitions. This article aims to increase awareness of the prevalence...