What this topic covers
Topic C6: Global challenges has 2 subtopics:
- Improving processes and products
- Interpreting and interacting with earth systems
GCSE OCR Foundation Combined Science Chemistry
Topic C6: Global challenges – GCSE OCR Foundation Combined Science Chemistry revision notes
Revise Topic C6: Global challenges for GCSE OCR Foundation Combined Science Chemistry, including Improving processes and products.
Topic C6: Global challenges covers Improving processes and products and Interpreting and interacting with earth systems in GCSE OCR Foundation Combined Science Chemistry. 41 lessons in 2 subtopics.
41
Lessons
2
Subtopics
Topic C6: Global challenges lessons by subtopic
41 lessons, grouped by subtopic.
Improving processes and products
- The Four Stages of Life Cycle Assessment
- Challenges and Limitations of Life Cycle Assessment
- Comparing Shopping Bags: A Practical LCA
- Earth's Resources and Human Needs
- Data Analysis and Sustainable Development
- Understanding alkanes in crude oil
- What is crude oil and where does it come from?
- Separating Crude Oil by Fractional Distillation
- From Crude Oil to Modern Life - Fuels and Petrochemicals
- How hydrocarbon size affects properties
- Introduction to Cracking and Its Methods
- Uses and Importance of Cracking Products
- What is Potable Water and How Do We Make It?
- Water Treatment for Different Sources
- The Three Rs: Reduce, Reuse, Recycle
- Recycling in Practice: Glass and Metals
- Evaluating Resource Reduction Strategies
- Physical Treatment of Waste Water
- Biological Treatment of Waste Water
Interpreting and interacting with earth systems
- Fuel Composition and Combustion Products
- Atmospheric Pollutants from Fuel Combustion
- What are greenhouse gases and why are they important?
- How does the greenhouse effect work?
- The composition of today's atmosphere
- The stability of atmospheric composition
- Earth's Resources and Human Needs
- Data Analysis and Sustainable Development
- Human Activities That Increase Greenhouse Gases
- Evaluating Climate Change Evidence and Scientific Communication
- Toxic and Respiratory Pollutants
- Particulate Matter and Global Dimming
- How Earth's Early Atmosphere Formed
- Changes in Early Atmospheric Composition
- Understanding Global Climate Change
- Scale and Implications of Climate Change
- How Photosynthesis Increased Atmospheric Oxygen
- How Earth's Atmosphere Changed Over Time
- How Photosynthesis Reduced Carbon Dioxide
- Formation of Carbon-Rich Deposits
- Understanding Carbon Footprints
- Reducing Carbon Footprints
More in this course
Go back to the full GCSE OCR Foundation Combined Science Chemistry topic list, or practise this topic with past-paper questions.
Frequently asked questions
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