What this topic covers
Ecology has 3 subtopics:
- Adaptations, interdependence and competition
- Organisation of an ecosystem
- Biodiversity and the effect of human interaction on ecosystems
GCSE AQA Foundation Combined Science Biology
Ecology – GCSE AQA Foundation Combined Science Biology revision notes
Revise Ecology for GCSE AQA Foundation Combined Science Biology, including Adaptations, interdependence and competition and Organisation of an ecosystem.
Ecology covers Adaptations, interdependence and competition, Organisation of an ecosystem, and Biodiversity and the effect of human interaction on ecosystems in GCSE AQA Foundation Combined Science Biology. 26 lessons in 3 subtopics.
26
Lessons
3
Subtopics
Ecology lessons by subtopic
26 lessons, grouped by subtopic.
Adaptations, interdependence and competition
- Understanding Ecosystems and Their Organisation
- Competition and Survival in Communities
- Interdependence and Community Stability
- Physical Abiotic Factors in Ecosystems
- Chemical Abiotic Factors and Specialized Environments
- Analyzing the Impact of Abiotic Changes on Communities
- Living Factors Affecting Communities
- Analyzing Changes in Communities
- Types of Adaptations
- Extremophiles and Extreme Environments
Organisation of an ecosystem
- Working with ecological data
- Producers and feeding relationships
- Studying ecosystems and predator-prey relationships
- Material cycling in ecosystems
- The carbon and water cycles
- Microorganisms in material cycling
Biodiversity and the effect of human interaction on ecosystems
- 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
More in this course
Go back to the full GCSE AQA Foundation Combined Science Biology topic list, or practise this topic with past-paper questions.
Frequently asked questions
Is this the right Ecology page for my course?
These notes are for GCSE AQA Foundation Combined Science Biology. If you are on a different exam board or tier, choose your course from the Combined Science Biology page instead, because the content is not always the same.
What should I do after reading the lessons?
Test yourself without the notes open, then try past-paper questions on the same topic. The questions you get wrong tell you which lesson to go back to.