An anemometer is used to measure wind speed and a barometer is used to measure air pressure.
(An anemometer; is used; to measure wind speed and a barometer is used to measure air pressure) (An anemometer; to measure; wind speed and a barometer is used to measure air pressure) (a barometer; is used; to measure air pressure) (a barometer; to measure; air pressure)
An anemometer An anemometer a barometer a barometer
is used to measure is used to measure
to measure wind speed and a barometer is used to measure air pressure
wind speed and a barometer is used to measure air pressure
to measure air pressure
air pressure