Rainfall is measured using a rain gauge, wind speed is recorded by an anemometer, and humidity is tracked using a hygrometer. These instruments help collect accurate weather data and are part of weather stations that monitor conditions and assist in daily weather forecasts.
Class 7 Social Science Exploring Society: India and Beyond Part 1 Solution
Class 7 Social Science Textbook Chapter 2 Understanding the Weather Question Answer
Three different instruments are used for measuring these weather elements:
Rain gauge measures how much rain falls in a day or over a period.
Anemometer measures wind speed using rotating cups that spin faster with stronger wind.
Hygrometer measures humidity or moisture in the air.
Each tool is essential in tracking specific weather elements and is used by meteorologists to prepare accurate forecasts. These instruments are also installed in Automated Weather Stations for continuous, real-time data collection.
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