horaciorubenhowell
horaciorubenhowell horaciorubenhowell
  • 24-11-2019
  • Biology
contestada

What is upwelling?
A. The mixing of two biomes
B. The productivity of an ecosystem
C. When infertile species reproduce
O
D. Water moving up from the benthie zone

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najahh02
najahh02 najahh02
  • 24-11-2019

Answer:

Option D

Explanation:

Upwelling is when deeper water rises on the top of the surface bringing rich nutrients from the ocean/sea bed.

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steve1941 steve1941
  • 24-11-2019
Upwelling refers to option D
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