The subject is officially known as Earth, Atmospheric, Ocean and Planetary Sciences. The question paper is divided into three sections: Part A, Part B and Part C. Part A evaluates general aptitude, while Parts B and C assess subject-specific knowledge, conceptual understanding and analytical abilities.
Candidates preparing for the CSIR NET Earth Science examination should understand the complete syllabus before starting their preparation. It helps them identify important topics, organise their study schedules and practise questions according to the examination requirements.
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Part | Subject | Marks |
|---|---|---|
Part A | General Aptitude | 30 |
Part B | Earth Science – Subject Knowledge | 70 |
Part C | Analytical and Application-Based Questions | 100 |
Total | 200 Marks | 200 |
Examination Mode: Computer-Based Test (CBT)
Duration: 3 Hours
Question Type: Multiple Choice Questions (MCQs)
Total Marks: 200
Sections: Part A, Part B and Part C
The examination scheme and question distribution should also be checked in the applicable session's NTA Information Bulletin.
CSIR NET Earth Science Syllabus PDF
Download CSIR NET Earth Science Syllabus PDF
Important update: CSIR-HRDG issued a notice on 13 April 2026 regarding revised syllabi for four disciplines, including Earth, Atmospheric, Ocean and Planetary Sciences. Candidates should check the latest applicable syllabus before beginning their preparation.
Understand the Complete Syllabus: Divide the syllabus into Geology, Geophysics, Physical Geography, Meteorology and Ocean Sciences.
Focus on Fundamental Concepts: Develop a strong understanding of mineralogy, petrology, structural geology, geochemistry and tectonics.
Practise Numerical Questions: Give special attention to geophysics, climatology, seismology and mathematical applications.
Solve Previous Year Question Papers: Practise previous year questions to understand the examination pattern and question difficulty.
Attempt Mock Tests: Take regular mock tests to improve speed, accuracy and time management.
Revise Important Topics: Prepare short notes, diagrams and formulas for regular revision.
Practise Part C Questions: Focus on analytical and application-based questions to improve problem-solving skills.
Candidates can also join IFAS CSIR NET preparation courses for structured learning, practice questions, mock tests and exam-oriented preparation.