Describe what erosion does to the sediments that were created by weathering

Sediment moves from one place to another through the process of erosion. Erosion is the removal and transportation of rock or soil. Erosion can move sediment through water, ice, or wind. Water can wash sediment, such as gravel or pebbles, down from a creek, into a river, and eventually to that river's delta.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).