What is the general result of features that increase the Earth's albedo, such as expanding ice sheets?

Answer

Reduced absorption of incoming sunlight, leading to a cooler equilibrium.

Increased albedo means more incoming sunlight is reflected rather than absorbed, leading to less energy available to be radiated as heat, resulting in a lower surface temperature equilibrium.

What is the general result of features that increase the Earth's albedo, such as expanding ice sheets?
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