Which instrument is used to predict the approach of a low pressure system().
A、Anemometer
B、Fathometer
C、Barometer
D、Thermometer
A、Anemometer
B、Fathometer
C、Barometer
D、Thermometer
A、used to measure the speed of wind B、in which the pressure of air is measured C、that tells which dirction a storm is coming from D、used to measure the height of waves
A、used to measure the speed of wind B、in which the pressure of the air is measured C、that tells which direction a storm is coming from D、used to measure the height of waves
A、type of cargo gear B、instrument used in celestial navigation C、instrument used to measure relative humidity D、instrument used to measure specific gravity