Weather Forecasting

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What is radar?

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Radar stands for Radio Detection and Ranging. It is an electronic instrument used by meteorologists to determine the direction and distance of objects that reflect radio energy back to the radar site, helping to see rain or snow.

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What is Doppler Radar?

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Doppler Radar is a type of radar that, when combined with satellites, provides forecasters with advanced tools for accurate weather forecasts and severe weather warnings.

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What instrument measures wind speed?

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An anemometer is used to measure the speed of the wind.

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What does a hygrometer measure?

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A hygrometer measures humidity, which is the amount of water vapor or moisture in the air.

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What is the purpose of a barometer?

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A barometer is used to measure air pressure.

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What is the function of a wind vane?

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A wind vane is an instrument that shows the direction of the wind.

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How do meteorologists use satellites?

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Meteorologists use satellites to gather data about weather patterns and conditions from space, which helps in forecasting.

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What is the role of a radiosonde?

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A radiosonde is a device that measures temperature, humidity, and pressure in the atmosphere and transmits the data back to meteorologists.

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What is the significance of weather balloons?

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Weather balloons are used to carry instruments into the atmosphere to collect data on temperature, humidity, and pressure at various altitudes.

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What does a thermometer measure?

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A thermometer measures temperature, indicating how hot or cold something is.