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A high concentration of which substance is indicated by a green coloration of estuarine water? A. oxygen B. salt C. silt D. chlorophyll
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A high concentration of which substance is indicated by a green coloration of estuarine water?

A.
oxygen
B.
salt
C.
silt
D.
chlorophyll

User Landnbloc
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2 Answers

5 votes
the answer is d, chlorophyll
User Mark Steudel
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5.2k points
4 votes

Answer:

The most important light-absorbing substance in the oceans is chlorophyll, which phytoplankton use to produce carbon by photosynthesis. Due to this green pigment - chlorophyll - phytoplankton preferentially absorb the red and blue portions of the light spectrum (for photosynthesis) and reflect green light.

User Farrukh
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