what is the purpose of a rain gauge?\na. to measure the amount of rainfall\nb. to predict how much rain is…

what is the purpose of a rain gauge?\na. to measure the amount of rainfall\nb. to predict how much rain is going to fall\nc. to predict whether or not it is going to rain\nd. to measure the temperature of the rain\nplease select the best answer from the choices provided\n○ a\n○ b\n○ c\n○ d
Answer
Brief Explanation:
A rain - gauge is a meteorological instrument used to measure the amount of precipitation (rainfall) over a specific period. It does not predict rainfall amounts or whether it will rain, nor does it measure the temperature of the rain.
Answer:
A. to measure the amount of rainfall