Post Utme Unn 2021 Geography Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Unn Geography examination.

Post Utme Unn 2021 Geography Objective / Multiple Choice
Question 1 POST_UTME_UNN • 2021 • GEOGRAPHY • objective

The process of soil formation involves the breakdown of rocks into smaller particles through physical and chemical weathering. Which of the following is an example of chemical weathering?

Answer Options

A. Freeze-thaw action
Correct Answer B. Oxidation of iron-rich rocks
C. Erosion by wind and water
D. Gravitational disintegration
Correct Answer
B
Correct Option:
Oxidation of iron-rich rocks

About This Question

This is Post Utme Unn 2021 Geography Question 1. It is one of the objective questions from the 2021 Post Utme Unn Geography examination.

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