Mainly to assist in predicting whether an area will flood or whether there will be a water shortage.
They would use a rain gauge.
Scientists typically measure precipitation using rain gauges or snow gauges. These instruments collect and measure the amount of rain or snow that falls in a specific area over a certain period of time. The data collected from these instruments can be used to calculate average precipitation levels and analyze patterns over time.
A Rain Guage
a rain gage would measure the amount of rain that had rained .so if the rain gage shows 1 mark that means one inch of rain had fallen
They are measured by a rain gauge.
Observes and measure
the rictor scale
to measure
Rain Guage
I'm not sure, perhaps it is... RAIN.
volume
measuring bowls