All cyclones are whirlwinds.
Indicate whether the statement is true or false
Question 2
A radiation fog results when the ground loses heat through radiation, usually at night. The heat radiated out of the ground rises through the lowest layer of air and into higher areas. The air closest to the ground cools as heat flows conductively from it to the relatively cool ground, and fog condenses in the cooled air at the dew point.
The purpose of the paragraph is
a. to describe a radiation fog and how it is formed.
b. to describe how a radiation fog affects the surrounding area.
c. to establish in the reader's mind how a radiation fog is measured.
The tone of the paragraph is
a. subjective. b. descriptive. c. skeptical.