JAMB Subject Combination for Environmental Science in 2026

Choosing the right JAMB subject combination for Environmental Science in 2026 isn’t something to rush—this course sits at the intersection of science, sustainability, and problem-solving, and JAMB takes that seriously.

So before we jump into the actual subjects (don’t worry, we’ll get there 😌), let’s slow down and understand why certain subjects are required and why others are optional.

Why Environmental Science Has a “Flexible but Serious” Subject Combo

Environmental Science is not just about trees and recycling vibes 🌱
It deals with:

• climate change

• pollution control

• land use & urban planning

• ecosystems and human impact

Because of this, universities want candidates who are scientifically grounded but also analytical. That’s why JAMB sets core subjects and then allows options—so schools can choose what best fits their program.

And remember:
Joint Admissions and Matriculation Board allows 4 subjects total in UTME:

• 1 compulsory

• 3 others, chosen carefully

The One Subject You Cannot Avoid 🚨

Let’s get this out of the way.

✅ Compulsory for Everyone

• Use of English

No shortcuts here. Whether you’re studying Medicine, Law, or Environmental Science—English must be there.

Core Subjects for Environmental Science (Non-Negotiable Zone)

These are the subjects that form the foundation of Environmental Science. Most universities expect them, and skipping them is risky.

✅ Core Subjects (Must-Have)

1. Biology
   Why? Environmental Science is deeply tied to ecosystems, living organisms, and biodiversity.

2. Chemistry
   This helps with understanding pollution, soil and water analysis, chemical reactions in the environment, etc.

👉 At this point, you already have:

• Use of English

• Biology

• Chemistry

That’s 3 subjects locked in.

The Flexible Slot: Where JAMB Gives You Options 😎

Now comes the interesting part.

You only have ONE slot left, but JAMB (and universities) give you multiple acceptable choices for that slot. This is where many students make mistakes—or smart moves.

✅ Optional Subjects (Choose ONE)

You can pick any one of the following:

• Geography
  🔥 Highly recommended. It aligns perfectly with environmental studies, land use, and climate patterns.

• Physics
  Useful for environmental measurements, energy studies, and technical aspects.

• Mathematics
  Accepted by some universities, especially where data analysis and modeling are emphasized.

⚠️ Important:
Not every university accepts all three options, so Geography is usually the safest bet.

✅ Final JAMB Subject Combination for Environmental Science (2026)

Here’s the clean summary you’ve been waiting for 👇

Core Subjects

• Use of English (compulsory)

• Biology

• Chemistry

Optional Subjects (Choose ONE)

• Geography ✅ (most preferred)

• Physics

• Mathematics

👉 Total = 4 subjects

Common Mistakes to Avoid (Please Don’t Be That Person 😭)

• Using Economics or Government instead of science subjects

• Skipping Chemistry (this disqualifies you in many schools)

• Assuming all universities accept the same option subjects

Always cross-check your chosen university’s requirements—even when JAMB allows flexibility.

Final Thoughts (Real Talk)

Environmental Science is a future-focused course 🌍
If you’re choosing it, your subject combo should show that you’re science-ready and serious.