GCE O Level Marine Science (5180) Past Papers

O Level Marine Science (5180) – Scheme of Assessment

All candidates take three externally assessed papers.

Paper 1: Short, Structured Questions

• Duration: 1 hour 30 minutes
• Marks: 80
• Weightage: 40%

Paper 2: Data Handling and Longer Written Questions

• Duration: 1 hour 30 minutes
• Marks: 60
• Weightage: 30%

Paper 3: Practical Assessment

• Duration: 1 hour 30 minutes
• Marks: 60
• Weightage: 30%

O Level (5180) Syllabus

The Marine Science O Level syllabus covers a wide range of topics related to oceanography, marine ecosystems, and environmental science. CIE aims to develop students’ scientific literacy, critical thinking, and practical investigative skills in marine science. Some key topics include:

Introduction to Marine Science

• Understanding the importance of marine science in global ecosystems.
• The role of oceans in climate regulation and human life.

Geomorphology of the Marine Environment

• Study of ocean floor structures, seafloor spreading, and plate tectonics.
• Features of the continental shelf and atoll formation.

Chemical and Physical Properties of Seawater

• Salinity, pH, and dissolved gases in ocean water.
• The impact of temperature, density, and light penetration on marine life.

Benefits of Using O Level Marine Science Past Papers

• Familiarity with Exam Format – Understand question styles and marking schemes.
• Better Data Interpretation Skills – Improve graph reading and data handling techniques.
• Enhanced Scientific Understanding – Develop a strong foundation in marine science concepts.
• Confidence in Answering Exam Questions – Practice structuring responses for short and long-answer questions.
• Stronger Practical Skills – Improve experimental techniques and problem-solving abilities.

Get O Level Marine Science Past Papers and Study Materials: You can easily access and download the 5180 past papers from this page. Begin your preparation today with the top Marine Science past papers and achieve maximum success in the exam!