Which of the following is most likely caused by chemical weathering? cirques carved out by a melting glacier

U-shaped valleys formed in a mountain region

rocks and sediment transported and deposited

unrecognizable facial features on a marble statue

D). Unrecognizable facial features on a marble statue.

Explanation:

Chemical Weathering is defined as the chemical reaction that takes place between the rain, flowing water, and rocks along with minerals. It results in the decaying of minerals and the rocks for the formation of new minerals, as we as, the soluble salts due to the reaction being highly acidic. Since the reaction is acidic, it causes 'unrecognizable facial features on a marble statue.' Thus, option D is the correct answer.

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