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Question Practice

What ecological role do phytoplankton play in the Southern Ocean?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
English
Vistas
Journey to the end of the Earth
Question Bank

What ecological role do phytop...

Single Answer MCQ
Q-00077583

What ecological role do phytoplankton play in the Southern Ocean?

1

They trap heat

2

They provide shelter for fish

3

They form the base of the food chain

4

They are the primary predators

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