IB Biology D4.3 Definitions

This page contains our IB Biology definitions for D4.3. By learning each one of these definitions, you will fully cover the content for IB Biology 'Further climate change'.

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

climate change

The extreme change in climate conditions due to changing global conditions/factors

Phenology

The study of the timing and cyclical patterns of events in the natural world.

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