Topic 8.2 - Environmental Change and Distribution of Animals

Changes in the environment affect the distribution of living organisms
- Examples may include: the changing distribution of some bird species and the disappearance of some pollinating insects, including bees
Environmental factors that may affect organisms include living and non-living factors such as:
- Change in numbers or types of competitor organism
- Temperature
- Availability of nutrients
- Amount of Light
- Availability of water
- Availability of oxygen…

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