Lines on a weather map that connect areas of equal air pressure are

Aisobars
Cbarometric lines
Bcontour lines
Dpressure bars

A barometer is used to measure

Awind speed
Cair pressure
Bwind direction
Dprecipitation location

Verified Answer :

Lines on a weather map that connect areas of equal air pressure are isobars.

The distribution of isobars go hand in hand with the magnitude and direction of winds and can be used to predict the weather.  

A barometer is used to measure air pressure.

A barometer is used in meteorology to because the pressure tendency can help forecast weather.

Answer:

the answer is A. Isobars

Explanation:

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