Assertion: photosynthesis | /r/AtLocation | ocean
Facets:
value: on the planetary level
type: LOCATION
Source sentences:
text: On the planetary level, most photosynthesis occurs in the oceans, because the oceans occupy the vast majority (70%) of the earth's surface.
text: Remember, it turns out that most photosynthesis on Earth is occurring in the oceans, & the organisms in the oceans doing the job happen to be classified into the Protist Kingdom ---