Post Utme Nile University 2021 Geography Question 17

Practice objective / multiple choice question 17 from the 2021 Post Utme Nile University Geography examination.

Post Utme Nile University 2021 Geography Objective / Multiple Choice
Question 17 POST_UTME_NILE_UNIVERSITY • 2021 • GEOGRAPHY • objective

The Earth's atmosphere is composed of approximately ______% nitrogen and ______% oxygen

Answer Options

Correct Answer A. 78% and 21%
B. 21% and 78%
C. 50% and 50%
D. 90% and 10%
Correct Answer
A
Correct Option:
78% and 21%

About This Question

This is Post Utme Nile University 2021 Geography Question 17. It is one of the objective questions from the 2021 Post Utme Nile University Geography examination.

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