The form overlow latitude oceans
open oceans
Novanet Answer - summer
There is no biological productivity in Antarctica, because there is no biology on the continent.
Nutrients are in deeper (colder) waters while light is in surface waters.
Summer
Productivity in temperate oceans is determined by the tides. The bigger the wave, the less productivity will be present. Low tide means high productivity in tide pools along the shore.
The form overlow latitude oceans
over oceans
Both the Arctic and the Southern Ocean are polar oceans.
Arctic Ocean
open oceans
over oceans
yes
In all of the oceans and all but the polar seas.
Novanet Answer - summer
do