Hail .
There are many types of types of snow, sleet, hail, and freezing rain.
SORRY its not sleet
Answer:
Geologic maps represent the distribution of different types of rock and surficial deposits, as well as locations of geologic structures such as faults and folds. To read a geologic map is to understand not only where materials and structures are located, but also how and when these features formed.
D) It was in the middle of an economic boom