Engineering, 30.11.2019 03:31 royaltyjl11

Mud cracks indicate that the sediment was alternating between wet and dry. mud cracks are produced by the shrinking of fine sediment as it slowly dries. focus in on the light brown areas in the foreground where the students placed the small, plastic figures. what is the name given to this type of sedimentary structure, and what does it indicate about the environment?

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