BI-1941
Carbon cycle and carbon sinks
Biology · Secondary 4 · Medium · Carbon cycle and carbon sinks
As global carbon emissions increase, more carbon is found dissolved in oceans. Which process best explains this increase in ocean carbon?
- Active transport of carbon from deep sea to the surface
- Diffusion of more carbon dioxide from the air into ocean water
- Conversion of dissolved oxygen into carbon dioxide by waves
- Evaporation of carbon from land plants into the ocean
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