1 point Question #6: HINT - note the suffix "PAUSE" used in the question and re-
read "Atmosphere" in text above.*
6. What do the tropopause, stratopause, and
mesopause all have in common? (1) Each is a point of
maximum temperature in its layer of the atmosphere.
(2) Each is an interface of two layers of the
atmosphere. (3) Each is a region of increasing
pressure within the atmosphere. (4) Each is a zone
of decreasing water vapor content within the
atmosphere.
O Option 1
O Option 2
O Option 3
O Option 4