The best answer I can find is that you multiply the square footage of your roof area by .623. This gives you the gallons per inch of rainfall. I have found numbers ranging from .5 to .75 but the .623 is the most consistent.
If you mean rain gauge, it is used to collect rain and measure how much has fallen. This is how they can say "we received 2 cm of rain"
Collecting water from clouds would be done by waiting for it to rain. However, there are places in the world that collect water from fog. They place fine mesh nets in areas where there is dense fog and then collect the water that condenses off of the nets.
Rain barrels are used to collect rainwater from surfaces such as rooftops. After the rainwater has been collected, one may utilize the contents of the rain barrel to water plants, etc.
what tells u how much rain has fallen is you would use a rain gauge to track down the rain water from the precipitation
Meteorological observers collect rain in raingauges.
It depends how much it has rained
Well, if you want to collect it like you might want to collect rocks or dolls, that won't work very well. If you want to catch it when it falls, then take a container (however big depending on how much you want to catch), put it out in the rain. the... POOF...you have rain water!
with glass
ferfr
Noah didn't need to bring water. He was able to collect water from the 40 days and 40 nights worth of raining. When the rain stopped, Noah still could collect water from the high flood waters.
It is essential to collect the rain water. This collected water could be used later.
If you mean rain gauge, it is used to collect rain and measure how much has fallen. This is how they can say "we received 2 cm of rain"
To collect and funnel rain water and provide a surface for photosynthesis.
Collecting water from clouds would be done by waiting for it to rain. However, there are places in the world that collect water from fog. They place fine mesh nets in areas where there is dense fog and then collect the water that condenses off of the nets.
the rainforest gets lots of convectional rainfall because it is so hot in the day that all tha water vaper, vises, cools, condens and falls again as rain
Rain water is collected in dams, some people have concrete pools for their farms and also collect the rain water in this to go through traditional irrigation systems throughout their plantations.
Clouds just collect water, they precipitate (rain) when there is a large amount of water in the clouds, so the clouds that you don't see rain are clouds that have collected water but not enough to precipitate.