Learning objective
Explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Biodiversity and the effect of human interaction on ecosystems
Subtopic
Biodiversity
Study support
Understand this objective
Quick explanation
Explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment
- This point belongs to Biodiversity and the effect of human interaction on ecosystems, especially Biodiversity.
- You need to be able to explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment.
- The key ideas to know are food, dependence, and physical environment.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Biodiversity to exam-style questions, flashcards, and revision notes for Biodiversity and the effect of human interaction on ecosystems.
Quick student answer
How do you explain biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment?
Direct answer
In Biology, this page helps you answer questions about biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment within Biodiversity and the effect of human interaction on ecosystems. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are biodiversity and dependence.
Key terms
- biodiversity: In Biodiversity, biodiversity means biodiversity is a curriculum-aligned term linked to the learning objective: Explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. This matters in Biodiversity and the effect of human interaction on ecosystems because it supports the learning objective to explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. Use biodiversity only in this subtopic-relevant sense so the definition stays concise, curriculum-specific, and useful for AQA GCSE Biology revision. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions.
- dependence: In Biodiversity, dependence means in Biodiversity, dependence means dependence is a curriculum-aligned term linked to the learning objective: Explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. This matters in Biodiversity and the effect of human interaction on ecosystems because it supports the learning objective to explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. Use dependence only in this subtopic-relevant sense so the definition stays concise, curriculum-specific, and useful for AQA GCSE Biology revision. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions. Use it for the process focus objective where students must explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. This definition is scoped to Biodiversity and the effect of human interaction on ecosystems, so it should not be reused as a generic Ecology definition without the subtopic context.
Common trap
Biodiversity common mistake 1: Answer by clearly explaining how to explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment..
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Revision notestopic notes
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Open revision notesRelated learning objectives
- Define biodiversity as the variety of different species on Earth or within an ecosystem.
Biodiversity
- Explain how high biodiversity can increase ecosystem stability.
Biodiversity
- Explain why the future of humans depends on maintaining good biodiversity.
Biodiversity
- Describe how human activities can reduce biodiversity.
Biodiversity
- Explain how waste can affect biodiversity.
Biodiversity