asked 69.8k views
7 votes
The red lines on this

national weather
service weather map
connect areas of equal
air pressure. what do
meteorologists call
these lines?

a. isobars
b. cold fronts
c. air masses
d. isotherms

asked
User Favolas
by
7.9k points

1 Answer

4 votes
The circular lines you see on the chart are isobars, which join areas of the same barometric pressure.
answered
User Ihor Vorotnov
by
8.7k points