Describe the weathering process that has occurred to cause a dome to look the way it does now?

The rain, wind, and possibly hail where's down the dome rock causing chucks of the dome fall off.

Explanation: The rain softens the rock while the wind blow debris on the dome and (possibly) hail knocks the chucks of rock off the dome. (If there is no hail then eventually the rain and wind will make the rock fall off the dome)

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.