Abiotic Factors in Ecosystems

What happens when non-living factors in an ecosystem are altered, such as rainfall or air quality?

Biology - Ecosystems - Learning Points.

An ecosystem is a living system interacting with its physical habitat.

Changes in biotic and environmental factors can be devastating.

If a water source dries out, a wetland can turn to barren mud flats.

Pollution is changing our climate and disrupting many ecosystems.

A Twig Context Film.
Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in action in the real world.