Find the correctly spelt words.

The correct answer is: C. Efflorescence

Eflorescence is a term used in geology, mineralogy, and petrology to describe the formation of a white or whitish crust on the surface of rocks or minerals. It is caused by the crystallization of salts that have been dissolved in the water that has seeped into the rock or mineral.

The other options are incorrect because they are not the correct spelling of the word “efflorescence.”