Researchers determine the population of phytoplankton in an
area of the ocean is significantly decreased compared to the
previous year. What can they conclude from this observation?
(1 point)
The plankton as a carbon sink will be less than
expected, but the plankton as a carbon source
will be greater than expected.
The plankton as a carbon sink and as a carbon
source in the area will be less than expected.
The plankton as a carbon sink will be greater
than expected, but the plankton as a carbon
source will be less than expected.
The plankton as a carbon sink and as a carbon
source in the area will be greater than expected.
The correct answer is:
The plankton as a carbon sink and as a carbon source in the area will be less than expected.