Ice caps more light than deserts, because they have a higher albedo.

Reflect

Explanation:

Ice caps reflect more light than deserts because they have a lighter colour. Due to the whiteness of the ice caps, these areas have a very high albedo. Albedo is the name of a measure of how much light that hits a surface is reflected without being absorbed. Lighter colours reflect light better than darker colours. This means that the ice caps absorb less light than other areas of the world.

elastic potential energy

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