Updated 6 August 2026·8 chapters

ICSE Class 12 Environmental Science — Syllabus 2026-27

ICSE Class 12 Environmental Science syllabus for 2026-27: all 8 chapters, with the topics in each. Follows the ICSE / ISC syllabus.

About this syllabus

The ICSE Class 12 Environmental Science course for 2026-27 has 8 chapters. Chapters with a topic breakdown link to their own syllabus page.

ICSE Class 12 Environmental Science — Chapter List

#	Chapter	Topics
1	Human Beings and Nature	Environmental Movement and Early Milestones · Deep Ecology and Shallow Ecology · Stewardship of Land and Social Ecology
2	Population Ecology	Population Regulation and Human Population Control
3	Conservation Ecology	Ecosystem and its Importance · Habitat Loss and Genetic Erosion · Forests, Conservation, and Indian Forest Status
4	Monitoring Pollution	Pollution and Pollution Monitoring · Air Pollution: Types and Major Pollutants · Air Quality Monitoring and NAMP
5	The Third World Development	Meaning of Third World and OECD · Rural-Urban Divide and Migration · Economic Growth and Economic Development
6	Sustainable Agriculture	Introduction and Need for Sustainable Agriculture · Natural Farming · Classification of Crops
7	Environmental and Natural Resources Economics	Ecosystem, Source Function, and Sink Function · Resources and Their Classification · Natural Resource Accounting and Income Measurement
8	International Relations and the Environment	Global Environmental Challenges and Amazon Rainforests · Brazil and Overcoming Deforestation

Preparation Strategy

Finish the textbook first — the prescribed textbook is the main source for school and board exams.
Keep a formula and definitions list — it makes last-week revision much faster.
Practise past papers — they show you the pattern questions follow.
Time your practice — attempt some papers under exam conditions.

Get chapter-wise help for ICSE Class 12 Environmental Science

Super Tutor gives you chapter summaries, revision notes, practice quizzes and flashcards, organised around the ICSE syllabus. Free to start.

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Frequently Asked Questions

Where can I find ICSE Class 12 Environmental Science Syllabus?

This page has syllabus for 8 chapters of ICSE Class 12 Environmental Science for the board exams 2027. Each chapter links to its own page with the full set.

How should I prepare for ICSE Class 12 Environmental Science board exams?

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Has the ICSE Class 12 Environmental Science syllabus changed for 2026-27?

This page lists the chapters in the current ICSE Class 12 Environmental Science course. Boards revise syllabi from time to time, so check the board's official website for the latest notified syllabus.

More Environmental Science Resources

ICSE Class 12

Practice Quiz

Test yourself with quick quizzes

Important Questions

Exam-style questions with answers

Revision Notes

Key concepts and quick revision points

Formula Sheet

The formulas of each chapter in one place

Chapter Summary

Understand each chapter at a glance

Concept Maps

Diagrams showing how topics connect

Study Plan

Week-by-week preparation schedule

Flashcards

Quick-fire cards for active recall practice

Other ICSE Class 12 Subjects

Physics Chemistry Mathematics Biology Accountancy Business Studies Economics History