<span>A karst landscape in Minerve,
Hérault, France.Škocjan Caves, Slovenia.
The Puerto Princesa Underground River, Philippines.
<span>The karst hills of The Burren on the west coast of Ireland</span></span>
Answer:
Weathering makes the rocks smooth
As global temperatures decrease, ice cover increases causing higher albedo which causes temperature to continue to drop is an example of positive mechanism.
<h3>What is Ice Albedo?</h3>
A significant component of global climate change is ice-albedo feedback. Surface albedo falls in the polar zone as snow and ice area declines, and the intensified solar heating further reduces the snow and ice area.
A positive feedback loop is exemplified by the ice-albedo feedback. A feedback loop is a cycle within a system that alters the impact on it, either positively or negatively.
Therefore if ice cover increases then the global warming is decreases as climatic conditions changes. It is a positive feedback.
To know more about Ice Albedo refer:
brainly.com/question/20297246
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