A 'rill' is a collection of small channels on a slope caused by erosion. Each tiny groove is called a 'channel.'
rill
A tiny groove in soil formed by runoff is called a rill. Rills can develop into larger channels if not properly managed, leading to erosion and sediment transport issues.
Rills
True
rill: A tiny groove in the soil made by flowing water.
a tiny groove in soil made by flowing water
Rills
It is called a rill. Rills are small channels that form on a hillside when water flow concentrates in a particular path, leading to soil erosion.
The tiny white balls in your houseplant soil are likely perlite, a lightweight material added to soil to improve drainage and aeration for the plant's roots.
a line on the moon perhaps the moon is splitted from this line. for more information see: Quran the Muslims book, Qamar section, line 1 >> the splitting of moon is made by Muhammad the Last prophet.
farming
they have tiny little roots that keep them fixed in the soil.