54. According to the passage, fog is found when wetness in the air is
(A) vaporized
(B) dampened
(C) cooled
(D) heated
55. According to the passage, advection fog is found
(A) in valleys
(B) in the ocean
(C) near bodies of water
(D) only in small, enclosed areas
56. In the passage, radiation fog is said to be
(A) similar to advection fog
(B) found in coastal areas
(C) fast-moving
(D) trapped moisture hanging over inland valleys
57. According to the passage, which of the following statements about fog is true?
(A) Advection fog is caused when cold winds blow across a heated land surface.
(B) Advection fog is the type of fog that occurs in small valleys on clear nights.
(C) Radiation fog occurs when the cooled atmosphere meets with heat from the earth.
(D)Radiation fog generally moves quickly across vast areas of land.
58. The author’s purpose in this passage is to
(A) explain the different types of fog
(B) describe where different types of fog are found
(C) discuss advection fog
(D) give a scientific description of various types of precipitation