IB Biology D4.2 Flashcards

This page contains our IB Biology flashcards for D4.2. By reviewing each one of these flashcards, you will fully cover the content for IB Biology 'Ecological stability'.

All Topic 4 Sub-topics

A4.1: Evolution & Speciation

(HL)A4.1: Further speciation

A4.2: Conservation Of Biodiversity

B4.1: Adaptations

B4.2: Ecological Niches

C4.1: Populations & Communities

C4.2: Energy & Matter Transfer

D4.1: Natural Selection

(HL)D4.1: Further natural selection

D4.2: Stability & Change

(HL)D4.2: Ecological stability

D4.3: Climate Changes

(HL)D4.3: Further climate change

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Front

What is ecological succession?

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What triggers primary succession, and where does it occur?

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What are pioneer species, and what role do they play in primary succession?

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How do lichens contribute to primary succession?

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What characterizes the intermediate stages of primary succession?

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IB biology sub-topic D4.2 questions

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