Which are common weather tools and what do they measure?

Which are common weather tools and what do they measure?

• A. Thermometer (temperature), barometer (pressure), anemometer (wind speed), rain gauge (precipitation).
• B. Thermometer measures wind; barometer measures temperature; anemometer measures pressure; rain gauge measures humidity.
• C. Thermometer measures precipitation; barometer measures wind; anemometer measures temperature; rain gauge measures pressure.
• D. Thermometer measures pressure; barometer measures humidity; anemometer measures temperature; rain gauge measures wind.

Answer: (A)

Weather tools measure different aspects of the atmosphere to help us understand and predict weather. A thermometer is used to measure temperature, telling us how hot or cold the air is. A barometer measures air pressure, which helps indicate changes in the weather as systems move in. An anemometer measures how fast the wind is blowing. A rain gauge collects and measures how much precipitation falls. Together, these readings give a clear picture of current conditions and what weather might come next. The other options mix up what each instrument measures—like claiming the thermometer reads wind or the rain gauge reads humidity—so they don’t match how these tools are actually used.

Weather tools measure different aspects of the atmosphere to help us understand and predict weather. A thermometer is used to measure temperature, telling us how hot or cold the air is. A barometer measures air pressure, which helps indicate changes in the weather as systems move in. An anemometer measures how fast the wind is blowing. A rain gauge collects and measures how much precipitation falls. Together, these readings give a clear picture of current conditions and what weather might come next. The other options mix up what each instrument measures—like claiming the thermometer reads wind or the rain gauge reads humidity—so they don’t match how these tools are actually used.