Final answer:
A positive feedback loop intensifies the heat island effect by amplifying the system's response until an endpoint is reached.
Explanation:
Positive feedback loop is the term used to describe a loop that amplifies the heat island effect. In this context, a positive feedback loop intensifies a response until reaching an endpoint, leading to the amplification of the heat island effect.
One example of a positive feedback loop is the runaway greenhouse effect, where increasing temperature triggers the release of more greenhouse gases, further increasing temperature in a continuous reinforcing cycle.
Positive feedback loops in natural systems cause an amplifying effect, driving the system to continue changing in the same direction, such as in the case of the escalating greenhouse effect due to increased fossil fuel emissions.
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