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A trellis drainage pattern develops on lands underlain by alternating bands of resistance and less-resistant rock. Water streams cause this to develop over a long period of time as a result of the erosional process.
The dendritic pattern develops where the river channel follows the slope of the terrain. The stream with its tributaries resembles the braches of a tree , thus the name dendritic. It also flows underneath a rock that is the same hardness.
how diffrence in resistance of rock affect drainage patterns
Rectangular
The rocks layers are tilted and resistant such as sandstone alternate with nonresistant rock like shale.
its a tributary stream which set its path along a underlying non resistant rock...... if already the main drainage pattern is established.
the Nile river has a dendritic pattern because it has a tree like drainage pattern created if rivers cross a gradual slope over one basic type of rock.
The nile is trellis
How to Rock - 2012 How to Rock a Uniform 1-23 was released on: USA: 3 November 2012
Lava rocks are a great choice for drainage around the jacuzzi.
rock lake
Concrete need a uniform and compacted base, so as long as that rock is uniform and compacted, you should be fine.