Weather Instruments

Front

What is the primary function of a wind vane?

Back

A wind vane measures wind direction.

Front

What does an anemometer measure?

Back

An anemometer measures wind speed.

Front

Which instrument is most helpful to a meteorologist for understanding wind conditions?

Back

Both the wind vane and anemometer are helpful, but the anemometer is crucial for measuring wind speed.

Front

What instrument is used to measure air pressure?

Back

A barometer measures air pressure.

Front

What is the purpose of a rain gauge?

Back

A rain gauge measures the amount of rain that has fallen over a specific time period.

Front

How does a barometer work?

Back

A barometer works by measuring the weight of air above it; changes in air pressure can indicate weather changes.

Front

What are the two main types of anemometers?

Back

The two main types of anemometers are cup anemometers and vane anemometers.

Front

What is the difference between a digital and an analog barometer?

Back

A digital barometer displays air pressure readings electronically, while an analog barometer uses a dial and pointer.

Front

What is the significance of measuring humidity in weather instruments?

Back

Measuring humidity helps predict precipitation and understand weather patterns.

Front

What type of weather instrument is used to measure temperature?

Back

A thermometer is used to measure temperature.