Atmospheric pressure is measured by weather stations in many areas, using devices called barometers to monitor the changing pressure. Air pressure varies within weather systems and by altitude (elevation).
Isobar (meteorology), a line connecting points of equal atmospheric pressure..
Isobar
Air pressure
isobar
Those lines are "isobars."
Isobar (meteorology), a line connecting points of equal atmospheric pressure..
no
Yes.
Isobar
the same
Air pressure
Yes, all volcanoes erupt because the magma underneath or in the volcano is under pressure, which forces the magma to the surface, where there is less pressure. However, volcanoes form in different places.
Places that are along the same longitude, due South/North of each other will have the same time. Places that are East/west of each other will have different times.
No, an isobar line connects places that have the same atmospheric pressure. Isotherm lines, on the other hand, connect places with the same air temperature.
jet streams
Air pressure.
isobar