Which of the Following Describes the Relation on an Upper-Level

Which of the following describes the relation on an upper-level chart between air temperature and pressure?

A) Warm air aloft is associated with constant pressure surfaces that are found at higher altitude than normal and lower than normal atmospheric pressure aloft.
B) Warm air aloft is associated with constant pressure surfaces that are found at lower altitude than normal and lower than normal atmospheric pressure aloft.lower; lower
C) Warm air aloft is associated with constant pressure surfaces that are found at higher altitude than normal and higher than normal atmospheric pressure aloft.
D) Warm air aloft is associated with constant pressure surfaces that are found at lower altitude than normal and higher than normal atmospheric pressure aloft.