Question

Why is there a low productivity in the ocean

Answer 1

i dont know.................,........

Answer 2

$\huge\mathfrak {Answer:-}$

=> Primary productivity of organic material of oceans is very low.

=> Since the availability of light, mineral nutrients poses a great challenge to the productivity of oceans.

=> Even though it constitutes 70% of the earth's surface, it is less productive than land.

$\huge {Be\:Brainly}$❤️