Geography A-Level
Feedback Mechanisms
What Feedback Mechanisms means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Feedback Mechanisms
The process by which human-induced changes trigger secondary effects that either amplify (positive feedback) or dampen (negative feedback) the initial disruption.
Topics that use Feedback Mechanisms
- The Carbon Cycle and Energy Security (Pearson Edexcel A-Level)
Related terms
- Anthropogenic
- Anthropogenic Forcing
- Carbon Intensity
- Carbon Sequestration
- Carbon Sequestration and Storage
- Chemical Weathering and Carbonation
- Cryosphere
- Decarbonisation
Using Feedback Mechanisms in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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