What this topic covers
B6: Global challenges has 3 subtopics:
- B6.1 Monitoring and maintaining the environment
- B6.2 Feeding the human race
- B6.3 Monitoring and maintaining health
GCSE OCR Foundation Combined Science Biology
B6: Global challenges – GCSE OCR Foundation Combined Science Biology revision notes
Revise B6: Global challenges for GCSE OCR Foundation Combined Science Biology, including B6.1 Monitoring and maintaining the environment.
Environment, food security and health challenges. 47 lessons in 3 subtopics.
47
Lessons
3
Subtopics
B6: Global challenges lessons by subtopic
47 lessons, grouped by subtopic.
B6.1 Monitoring and maintaining the environment
- What is Biodiversity and Why Does it Matter?
- Human Impact on Biodiversity
- Types and Sources of Pollution
- Human Impact on Pollution and Biodiversity
- How Human Activities Reduce Land for Wildlife
- Causes of Large-Scale Deforestation
- Understanding Global Warming and Its Biological Impact
- Human Impacts on Biodiversity
- Conservation Programmes and Habitat Protection
- Global and Local Environmental Solutions
B6.2 Feeding the human race
- What is Selective Breeding and How Does it Work?
- The Impact and Problems of Selective Breeding
- What Is Genetic Engineering?
- Applications of Genetic Engineering
- Benefits, Risks and Ethics of Genetic Engineering
- Declining Fish Stocks and Their Conservation
B6.3 Monitoring and maintaining health
- What are stem cells and where are they found?
- Medical uses and applications of stem cells
- Stem cells in agriculture and conservation
- Understanding Coronary Heart Disease and Its Treatments
- Heart Valve Problems and Heart Failure Solutions
- Evaluating Cardiovascular Disease Treatments
- Understanding Health and Disease Interactions
- Immune System Problems and Allergic Reactions
- Analysing Disease Data and Epidemiology
- Risk Factors and Lifestyle Effects on Health (Part 1/2)
- Risk Factors and Lifestyle Effects on Health (Part 2/2)
- The Impact and Data Analysis of Non-Communicable Diseases
- Understanding Cancer and Tumour Types
- Cancer Risk Factors
- Types of Pathogens and How They Spread
- How Pathogens Cause Disease
- Preventing the Spread of Disease
- Common Viral Diseases
- Food Poisoning - Salmonella Infection
- Sexually Transmitted Infections - Gonorrhoea
- Rose Black Spot Disease
- Malaria: A Protist Disease
- Physical Barriers Against Pathogens
- The Immune System Response
- How Vaccination Works
- Individual and Population Protection Through Vaccination
- How Antibiotics Work and Their Limitations
- Treating Symptoms vs Killing Pathogens
- Sources of medicines and their discovery
- Testing new medicines: from laboratory to clinic
- Clinical trials and finding the right dose
More in this course
Go back to the full GCSE OCR Foundation Combined Science Biology topic list, or practise this topic with past-paper questions.
Frequently asked questions
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