Post Utme Uniport 2020 Geography Question 27

Practice objective / multiple choice question 27 from the 2020 Post Utme Uniport Geography examination.

Post Utme Uniport 2020 Geography Objective / Multiple Choice
Question 27 POST_UTME_UNIPORT • 2020 • GEOGRAPHY • objective

The Earth's atmosphere is composed of approximately 78% nitrogen, 21% oxygen, and 1% other gases. What is the primary function of the oxygen in the atmosphere?

Answer Options

A. To regulate the Earth's temperature
Correct Answer B. To support the growth of plants and animals
C. To protect the Earth from harmful radiation
D. To facilitate the process of photosynthesis
Correct Answer
B
Correct Option:
To support the growth of plants and animals

About This Question

This is Post Utme Uniport 2020 Geography Question 27. It is one of the objective questions from the 2020 Post Utme Uniport Geography examination.

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