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Question Practice

What is the significance of the Great Oxygenation Event?

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

MCQ_SA
CBSE
Class 11
Geography
Fundamentals of Physical Geography
The Origin and Evolution of the Earth
Question Bank

What is the significance of th...

Single Answer MCQ
Q-00059683

What is the significance of the Great Oxygenation Event?

1

It marked the first cellular respiration.

2

It resulted in mass extinction of anaerobic life.

3

It led to the formation of continents.

4

It triggered the ice ages.

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