Post Utme Greenfield University 2025 Geography Question 36

Practice objective / multiple choice question 36 from the 2025 Post Utme Greenfield University Geography examination.

Post Utme Greenfield University 2025 Geography Objective / Multiple Choice
Question 36 POST_UTME_GREENFIELD_UNIVERSITY • 2025 • GEOGRAPHY • objective

A soil profile in the humid tropics of Nigeria shows a distinct O horizon, followed by an A horizon with a high concentration of organic matter. The B horizon is characterized by a high concentration of iron and aluminum oxides, and the C horizon is composed of weathered bedrock. What is the most likely reason for the presence of these distinct soil horizons?

Answer Options

Correct Answer A. The soil has been subjected to intense weathering due to high temperatures and rainfall.
B. The soil has been influenced by the presence of a nearby river, which has deposited sediments and nutrients.
C. The soil has been shaped by the activities of microorganisms, which have broken down organic matter and created distinct horizons.
D. The soil has been formed through the process of glacial deposition, which has created a layered structure.
Correct Answer
A
Correct Option:
The soil has been subjected to intense weathering due to high temperatures and rainfall.

About This Question

This is Post Utme Greenfield University 2025 Geography Question 36. It is one of the objective questions from the 2025 Post Utme Greenfield University Geography examination.

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