Coarse sand is the best for allowing water to penetrate. The larger the aggregate, the faster the water will pass thru. Sand that does not usually have much biological material in it, tends not to soak up and slow down the filtration process.
When the soil contains a high percentage of sand or gravel.
It means that the ground is porous.
Infiltration
infiltration
Ground Water!
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It means that the ground is porous.
porous
The water that soaks in ground called as ground water .
The water that soaks in ground called as ground water .
ground water
Some water soaks into to the ground as runoff. This runoff can then become part of the local water table.
it rains
precipitation is the water that soaks downward due to the ground trickles
mud
water that soaks into ground after rain
Infiltration
infiltration