Geoscience investigates Earth’s composition, processes, and history through disciplines such as geochemistry, geology, and climatology. In 2026, the Geoscience O’Level subjects are expected to remain the same as in previous years. The information on this platform is relevant for students preparing for WAEC, NECO, or GCE who want to know the subjects required to gain admission into the Geoscience department of their preferred institution.
List of Geoscience O’Level Subject Requirement
The required O’Level subjects for Geoscience in Nigerian tertiary institutions comprise a minimum of five credit passes (C5 and above) in the SSCE/WAEC/NECO, including:
any other relevant subject.
The subject requirements listed above are used by Nigerian tertiary institutions offering Geoscience. Once you’ve confirmed the O’Level subjects stated above, the next step is to kick-start your admission expedition by registering for either JAMB UTME or IJMB, depending on which path suits you best. If you need more information related to Geoscience course, you can also check the Joint Admissions and Matriculation Board subject combination here.
Why Getting Geoscience O’Level Subjects Right Matters
If you select the right O’Level subjects for Geoscience, you make an important step in the admission process, yet many students fail to do so even though it directly affects eligibility and exam preparation. Here are the main reasons why this decision is relevant:
1. Prevent Unnecessary Setbacks
Students often realize too late that their O’Level subjects do not meet the requirements for Geoscience, and preparing for WAEC or NECO requires time, and focus, so selecting the wrong subjects can waste all that effort.
2. Meet Admission Requirements
O’Level subject combinations are a core part of admission criteria, and even with good grades, missing a required subject can limit your chances, while selecting the correct Geoscience subjects ensures you meet tertiary institution requirements and avoid changing courses later.
3. Prepare with Clarity and Confidence
When your subject choices align with the Geoscience course requirements, you can focus fully on your exam preparation.
4. Build a Solid Academic Foundation
The right O’Level subjects also provide the foundational knowledge needed for Geoscience, supporting a stronger grasp of core concepts and easing the transition into higher education.
Science Subjects Eligible for O’Level Substitution
You can choose from the listed Science subjects according to your specific O’Level subject needs.
Other Science subjects
