Question

how we will measure the amount of rainfall ​

Answer 1

Answer:

The standard instrument used for measuring rainfall is rain guage

Explanation:

This is essentially a circular funnel with a diameter of 203mm which collect rain into a graduated and calibrated cylinder. The measuring cylinder can record up to 25mm of precipitation

Answer 2

Answer:

The amount of rainfall is measured by an instrument call "RAIN GAUGE..."

The unit of measurement of rainfall is Mili metre (mm). Is there is 10 millimetres of rainfall.. it it is known as one centimetre of rainfall...

Because 10 (mm)=1 (cm)....

Hope my answer helpful to you....